Tua's preseason opener start against Denver is the expected move for a veteran heading into a contract year of expectations, but the framing across these reports is notable: two of three sources explicitly note he has not yet been formally named the Week 1 starter, even as another characterizes him as the favorite to hold the job. Read together, this looks like standard offseason positioning language rather than a genuine competition, but the lack of an official declaration is worth flagging as you finalize draft boards.

For fantasy purposes, treat Tua as your presumptive Dolphins QB1 in draft prep, but not as a lock you should be paying a premium for. His per-game upside remains tied to health and offensive line/receiver continuity, and any quarterback without a formal Week 1 designation carries a touch of extra risk heading into camp. This is not a reason to avoid drafting him, but it is a reason to avoid overpaying — let him fall to his normal ADP range rather than reaching, and keep an eye on Miami's practice reports and depth chart releases as preseason progresses.

Action-wise: no add/drop implications here since he's already rostered in most leagues and remains draftable as a QB1/low-end QB1 in Superflex or streaming formats. Confidence in this read is moderate — the sources agree on the facts (preseason start confirmed, no formal Week 1 declaration yet) at 80-100% confidence, but the "favored" framing suggests this is more procedural than a real threat to his job. Monitor for an official starter announcement before locking in draft rankings.