Should the coaches consider making changes to the starter depth chart?

IMO, the players that have consistently underperformed throughout the year are:

Dameion George Jr - RT

Jason Marshall Jr, Jalen Kimber - DBs

Princely Umanmielen - EDGE

I think the staff should consider making some changes to the defense's lineup to provide a spark and George Jr has been a disappointment. It seems that the fans can agree that the offensive line is a problem, so why not see where Lyndell Hudson is in his development? Plus, Arkansas is your final "easy" opponent the rest of the way so you may want to do it now before it is too late.