Many people (including Wildcat and gogeta) have been saying for a while that Miami would struggle to recruit the big, physical front seven players necessary to run this scheme. We saw that with this year's team. Looking at next year's personnel, the fit will be even worse.
NT- The most important position in this scheme will be the weakest spot on next year's roster. Curtis Porter and Justin Renfrow are gone, and Earl Moore and Corey King are below-average players. Michael Wyche has size but is raw. The other JUCO DTs on the radar (Claude Pelon and Corey Johnson) are explosive, one-gap players. Who starts here?
DE- Olsen Pierre theoretically has the length and size to hold up as a two-gap DE, but he struggled in that role this year. Anthony Chickillo is fine. Jelani Hamilton never developed. Ufomba Kamalu has the body for it but not the technique or leverage. He gets pushed back and makes his plays on athleticism. Anthony Moten played this spot in high school, but the more I watch him the more I see a quick-off-the-ball three technique.
ILB- How effective can you be in a 3-4 when you don't have linebackers? I expect Denzel Perryman to go pro. Raphael Kirby has struggled and has not shown great ability to fight through traffic or get off blockers. Thurston Armbrister may move inside and is Coach D's personal project, but he has played poorly since the UF game. Alex Figueroa could fit inside but is unproven and didn't play there this year. Jermaine Grace is a 205-pound kid that projects best as a 4-3 WILL.
OLB- Shayon Green is no star, but he will be sorely missed as a run-defender. Armbrister played outside this year without distinction. Tyriq McCord is theoretically the guy here, but he looked best when rushing as a down lineman. His lateral movement is lacking and he quite frankly looks subpar as a linebacker. Muhammad also looks better rushing as a down lineman.
I expect Coach D to stay, but I'd be shocked if there aren't major adjustments next year based on personnel alone.