What do u think my chances are of making the playoffs in my fantasy league?

This is a joke, right? You will get slaughtered by anyone with half a brain or an autopick team. Stafford will be your starting QB. Your RB are halfway decent, but Best scares me with his injury history and terrible line. Your depth here is good thought. Straight up, Thomas is terrible as a starting WR. Bryant might be OK, but he's hurt for the rest of camp and will have to play catch-up. Gresham as a TE is pretty weak considering the depth this year. I like Tate, but Mike Williams is the best rookie WR for TB so far. Drop Thomas or Benn for him. If you're about keeping the rookies you will get destroyed. If you're willing to make some changes, you will probably get destroyed. I'd say your chances in a 12 team league are probably ~1%. Maybe >1%.