COLUMBUS — Ohio State left tackle Zen Michalski is trending toward not being available for the Buckeyes top-five matchup at Penn State on Saturday (Noon, FOX). Ohio State coach Ryan Day said as much during his lightning round press conference with media Wednesday evening. “It’s trending that he’s not going to play,” Day said of Michalski. “We’ll keep evaluating it but I think we have a pretty good plan moving forward.” When asked who the left tackle would be, Day declined to say, opting to leave that an open question for Saturday. The post Zen Michalski injury update: Will Buckeyes left tackle…