I think just to avoid him having to address questions about his health, he probably wouldn't be asked to come. I personally think he's a great ambassador for the program, I personally love to see him there. I'm pulling for the big fella.
Guarantano HAS to be there. 4 year player, 2 year starter.. if he isn't there it's slightly concerning. Taylor I'd like to see as our top NFL prospect and arguable leader of the defense. My third pick would be a toss up between Calloway (was there last year, makes sense) and Bituli (sp?).