I would guess not. There was more to it than just the words you quoted. Read the words just before the ones you quoted to get the context. Belichick was talking about substitution strategies, not Brady specifically.
I read this:
When pressed on the subject, Belichick indicated the move to backup Kevin O’Connell would have taken place regardless of what happened to Brady.
“I’m saying that we made the decision to play other quarterbacks in the second half of the Washington game because we wanted to see them play. That will be the same situation going forward into the Giants game,” Belichick said. “Tom had a desire to play, but we made a football decision to play other players because I think we need to see them at that position, and make an evaluation there. That’s what I’m saying.”
to say that BB decided before the game to play KOC in the second half, and (also before the game when discussing substitution) Brady wanted to play more (as in play into the third quarter) but BB overruled him by saying that KOC would play the second half.
I still think the intent was for Brady to play the entire first half (and get in a two-minute drill - remember, he won't be playing in game 4) but BB changed his mind and put KOC in the game in the FIRST half AFTER Brady got hurt.
I still don't think Brady is hurt bad, but you have to read between the BB-speak lines sometimes.