In David's attempt to discredit the Gophers, he conveniently points to TCU having some players out with injuries but failed to mention Minnesota had 3 starters out and a 4th playing out of position on a surgically repaired knee.
FWIW, I watched a little of this game last night and the Minny LT looked like he had very limited mobility and was pretty vulnerable on the pass rush. The announcers did reference a knee injury, but I was surprised that someone would be playing that looked as limited as he did.
If he is still in the same condition, or his presumably inferior backup is in his place, when our DE's meet up with him...I think that is a key advantage for Iowa.