Yes, if and when that happens... The reality is that Towles has left a lot to debate, so of course other options will be discussed until he shuts the door.
No doubt, Towles has to do what he can in order to shut that door. He has the key. Last year was a weird season and I don't like to use the offensive line excuse for all of it. I think a lot of it on Towles was possibly just mental. Hopefully this year he learns to stand in there and make the throws to get defenses backpedaling. Then our running backs can take advantage.