Just some food for thought...
If Urban were to come to Columbus and bring Greg Studrawa with him, I wouldn't expect our offense to be a spread based on Urban's name alone, especially considering the kind of RBs we have at our disposal (Dunn included) and what Studrawa has going on at LSU. LSU's offense (under Studrawa's direction) is running a smash-mouth operation with a balanced passing attack. Look no further than the Alabama/LSU game where LSU attempts 10 passes the entire game. What RB wouldn't want to play in that offense? The most passes they've thrown in a single game this year is 28 (@WVU) and the average looks like about 18-20 attempts per game... hardly spread-ish. Dunn could be the Spencer Ware for this future Buckeye offense if Urban and Studrawa were to make their way to Columbus, as rumored.