Thinking while typing this out, I wouldn't think that a center pawn for a wing pawn (I think it's called a wing pawn) would be a very good trade at all. I just thought that there would hypothetically of course, be games where black takes the gambit but does not defend the pawn (in any case it would be more of a pawn trade) and still be able to reach a suitable position.
In any case I would think that its perfectly fine for discussion purposes, but I appreciate your response. I'm not actually new to the position or chess in it of itself, just wondering on the possibiliy of Queens Gambit accepted games leading to a possible advantage for black. I'm general,you don't want to capture pawns in the opening,which just aids the opponent's development. If he tries to he loses the rook on h8,or the knight on c8,or gets a lost position from the beginning. The Queens gambit is not a gambit at all! Black can't keep the pawn.
