From JP:
"For sure, just the fact the DBs are actually pressing and interacting with the WR more alone changes the way man coverage works. I had a play where I lined up in man coverage in a goal line situation and Clay Matthews was covering the TE(Bennett of CHI I believe) and he fought him at the line of scrimmage and for the ball like I've never seen a LB do in Madden. In case anyone was wondering, the new interactions also apply to LBs, TE's and S's."