Not really the place to talk UK, but I'll bite.
I've already said all over VN, our schedule was indeed frontloaded. But I actually didn't mind it, because it let us get a little momentum and win a few easy ones before we got into SEC play. You saw us play very well against UF and USCjr (of course they weren't great). You saw us compete very well against UL, decently against Mizzou and MSU. I think how we lost to UT, LSU, and UGA really affected us. Got blown out, lost a lot of confidence and couldn't really stand up once we got knocked down.
Yeah, the defense will definitely struggle up front. Losing a couple future NFL players, but I hope Elam can step up and play like his 4/5* rating. DE will be a huge problem for us next year. Secondary should be the same, maybe a tiny bit better with experience. LB's were awful last year, but everyone pretty much returns so hopefully we step up.