Example. The 2025 finale, week 18: real games, real crews, real flags and what they cost, on an example roster. Not your team. Connect yours in about a minute, no account needed.
Trade evaluator
Check the players you would give, check the players you would get, then Evaluate. You get both sides' performance-score totals, every player's tier, usage and status, and for anyone who changed NFL teams this season the same scheme-fit read NFL front offices use. (scheme fit, not fantasy points) Then send the offer or copy it for your league.
You give your roster, ranked. Click a column to sort, check players to offer.
You get every other roster, ranked
Select at least one player on each side.
Get the ChallengeFlag app
Live flags, win probability and what each call cost, in your pocket.