Personally, I think he'll make a great center. Maybe even a star center. I'm one of those who thinks that Taushus didn't make it as an OL because he wasn't physical enough, not because he wasn't big enough. Bigness is only one component of physicality in a lineman. Another is strength. Tejan is soooo much stronger than Taushus I'm not too worried about him following the same failed path. And another component of physicality is nastiness. Again, Tejan is so far & away nastier than Taushus we shouldn't be too worried.
And Tejan's already 20 lbs heavier than Taushus (at two inches shorter). That's what freakishly huge shoulders & arms will do for ya.
mutu.