re: Assuming that Jalen is QB1 going into this season, how do you help him?

Better route concepts

Under BOB and Rees we had a lot of slow developing intermediate and deep routes that were basically relying on the receiver to just out athlete the DB and get open. There was little to no "scheming" guys open on a consistent basis.

It won't be quite as elementary as that under Deboer, reads will be required, but his offense at Washington resembled a Kiffin offense more than a Rees offense. Penix is incredibly accurate, but he had a lot of quick throws and easy reads because of the scheme as well.

Also the guys may love Jalen but not at the cost of winning games. They'll see Ty everyday in practice. If he's outperforming Jalen then he'll play and there will be minimal tears shed