Well, for Big John's sake I hope that this optimism is warranted.
But OLine play asks for only eight playing monsters per year, unless you have massively bad injury luck, and those eight this year are Stanley, Elmer, NMart, Lombard, and McGlinchey, with Bivin, Hegarty, and Hanratty backing up. AND, even if Hanratty gets passed by somebody, there's a giant superprospect coming in as a frosh who looks to do that. After this year only Lombard goes --- with the then-sophomores having a year of training and hunger in their guts, there will [likely] STILL be no room in the inn.
Maybe someday Kelly will get comfortable enough with the smoothness of the regular offense to get wildly creative with all this talent and, for example, put in a goal-line package with John [the New Fridge] Montelus as a lead blocking fullback with Folson behind ready to jump over the pile.