Ertz sat down with SB Nation's Dan Rubenstein at the 2013 NFLPA Rookie Premiere to talk about how his versatility can be used in Kelly's offense, finishing his degree at Stanford, moving to and playing in Philadelphia, and who he's looking forward to lining up against from the NFC East during his rookie year.
More coverage of SB Nation at the NFLPA Rookie Premiere can be found here.