How you're already coming to this conclusion 3 games into the season is amazing.
"Couldn't get it done" - what does that mean? Essegian was on the Big Ten All-Freshman team before AJ Storr came in. Morgan produced in a conference that has had plenty of players then produce at the Power 4/5/6 level. Griffiths played on a team that didn't seem to care about offense. Rollie had the Utes in a solid spot before he got injured and it derailed their season. Meah is what Meah is - he'll be out there for a defensive presence, catch some lobs, and then call it a day. He'll be used in spot situations.
I still think the sky is the limit for Berke. The Big Turk will be in shape here soon and will somewhat mitigate the loss of Mast. He has all of the tools to be successful in Fred's offense.