In terms of typical fantasy positions (QBs, RBs, WRs, TE, etc.), are the fantasy points of some positions more influenced by defensive match-ups than others? This question has some importance in terms of draft strategies, as it would be a wiser move to wait on positions more influenced by match-ups and simply draft more players for that position. I'm hoping some shark has already looked at this and has the answer or at least some data.