Trevor Siemian to Atlanta: Deep-League QB2 Flier or Fantasy Mirage?
Trevor Siemian’s move to the Falcons gives him a path to snaps behind Tua Tagovailoa, but his short-term fantasy value hinges on depth-chart clarity and game-plan scripts rather than upside. Here’s how to treat him for the coming week and beyond.
Role in Atlanta: Veteran Backup Behind Tua Tagovailoa
Trevor Siemian signed with the Atlanta Falcons this offseason as part of a broader veteran influx that included Tua Tagovailoa at quarterback and Jawaan Taylor at right tackle, positioning Siemian as an experienced No. 2 rather than a presumptive starter. Atlanta’s front office clearly signaled its commitment to Tagovailoa as the starter, using Siemian as insurance and competition in the room rather than a primary option, which caps his fantasy appeal to contingency-only value in standard redraft and shallow superflex formats.
Siemian’s profile fits the classic journeyman backup archetype: in his most recent significant stretch of play with the Jets in 2023, he completed 58.6% of his passes for 1,087 yards with 5 TDs and 4 INTs over partial-season duty, averaging just 5.9 yards per attempt and ranking outside the top 25 quarterbacks in fantasy points per game. That level of efficiency, combined with Tagovailoa’s entrenched status as the presumed starter, means Siemian projects as the clear QB2 whose path to meaningful snaps is almost entirely injury- or meltdown-dependent rather than part of a planned rotation.
Snap-Share Trajectory: Contingency-Only With Preseason Relevance
Given Atlanta’s investment in Tua Tagovailoa, Siemian’s snap-share outlook is essentially zero in base weekly game plans, with his realistic opportunities coming in preseason action, mop-up duty, or emergency relief if Tagovailoa leaves a game. In 2023 with the Jets, Siemian handled 100% of the offensive snaps in only a handful of late-season contests, finishing the year with 7 appearances but spending most weeks as a reserve, a usage pattern that is likely to repeat in Atlanta unless Tua’s health forces a change.
For fantasy managers, that trajectory means Siemian’s only immediate utility is in very deep best-ball formats or 3-QB/superflex leagues where stashing direct backups is viable. His preseason snap share will be high—veteran backups routinely play 40–70% of snaps in August—but those reps are largely irrelevant in redraft and in-season DFS, serving more as a barometer of whether he is locked in as QB2 or being pushed by a younger developmental passer behind Tagovailoa.
Recent Statistical Production: Low-Ceiling Game Manager Profile
Siemian’s most recent meaningful fantasy sample came late in the 2023 season with the New York Jets, where he produced 1,087 passing yards, 5 touchdowns, and 4 interceptions across 7 games, adding minimal rushing (31 yards) and finishing outside QB1 territory in weekly scoring in every start. His best outing in that stretch was a modest 3-touchdown performance that still came with sub-250 passing yards, underscoring his profile as a game manager whose fantasy spike weeks require perfect script and red-zone efficiency rather than consistent volume or rushing upside.
Across his career, Siemian has thrown for 7,607 yards with 43 touchdowns and 32 interceptions, averaging 6.7 yards per attempt and adding only 316 rushing yards, reinforcing that he lacks the dual-threat profile modern fantasy managers typically chase. On a Falcons team that is expected to lean on a balanced attack with Tagovailoa’s quick-release passing and a strong run game, Siemian’s statistical upside in any spot-start scenario would likely look similar to his Jets and Saints stints: fringe top-20 weekly QB production at best, heavily dependent on touchdowns rather than yardage or rushing.
Health and Durability: Available but Not a Rushing Threat
Siemian enters his Falcons tenure without a current injury designation, having finished his Jets stint without a significant late-season health issue and avoiding major offseason surgery. Earlier in his career he dealt with shoulder problems in Denver, but those have not been a recent limiting factor; instead, his lack of mobility and arm talent relative to starters has been the main reason he has bounced between backup roles rather than medical red flags.
From a fantasy standpoint, his health status is a double-edged sword: on one hand, he is reliably available to serve as a next-man-up if Tua Tagovailoa misses time; on the other, he offers almost no rushing production or designed-run upside to pad his fantasy floor. Even in his most extended recent action with the Jets, he logged barely over 30 rushing yards for the season, meaning that any fantasy utility he might provide in Atlanta will be driven purely by passing volume and touchdown variance rather than a dual-threat profile.
Weekly Opponent Matchup Outlook: Only Relevant If Tua Sits
For any given upcoming week, Siemian’s matchup outlook is only actionable if Tua Tagovailoa is ruled out or limited, as Atlanta’s offensive game plan is built around Tua’s quick processing and timing routes with playmakers on the perimeter. In a spot-start scenario, Arthur Smith (or the current offensive play-caller) would likely tilt the game plan toward a conservative, underneath passing script and a heavier reliance on the run game, similar to the Jets’ approach when Siemian was under center, which limited his weekly pass attempts and deep-shot opportunities.
If Siemian were forced into action against an aggressive pass rush, his fantasy ceiling would be further capped by his lack of escapability and the tendency of his offenses to compress the field with shorter routes. Conversely, the only environment where he might flirt with streamer viability would be as a home underdog against a middling pass defense that struggles to generate pressure, allowing him to compile 35–40 attempts in soft coverage; even then, expectations should be set near the QB20–QB24 range rather than true QB1 territory.
Rest-of-Season Fantasy Verdict: Sit in All Formats, Pure Handcuff in Deep Superflex
For the rest of the season, Trevor Siemian profiles as a firm sit in all standard 1-QB leagues and a fringe emergency stash in deep superflex formats, with a start recommendation only if Tua Tagovailoa is ruled out and the matchup is particularly soft. His recent production with the Jets, career efficiency numbers, and current backup status in Atlanta all point to a low-ceiling fantasy asset whose best realistic outcome is short-term QB2 streaming duty rather than a long-term solution; in typical 10–12 team redraft leagues, he should remain on waivers with confidence.
From a trade-value standpoint, Siemian is essentially a throw-in or waiver-level asset, carrying negligible standalone value unless news breaks that Tagovailoa will miss multiple games; even in that scenario, his limited upside means he would command only a late-round rookie pick in dynasty or a marginal FAAB bid in redraft superflex. Dynasty managers should view him as a short-horizon depth piece whose arc is tied to holding backup roles across the league rather than ever reclaiming a stable starting job—he can be rostered in 30-plus man dynasty superflex formats as a pure insurance option, but he is a recommended sit with low confidence to ever crack weekly lineups barring multiple injuries ahead of him.