...this year would make a lot of sense (ala Jim McMahon redshirting behind Marc Wilson in 1979)
Egor is one and done. He could get all of the minutes at PG and have a POY type performance this year
...and then Dallin would take back his starting PG position next season.
Like I said, it would never happen. Hall is already old (RM) and would not want to postpone his shot in the pros