Wilkins is our go-to scorer. I think a lot of our fans are severely underrating him because he comes from Furman. Diallo is a guy who can get his own shot (he did it a lot for a bad team last year). What we lose in terms of direct, go-get-your-own-bucket scoring from those two compared to Aberdeen and Oweh we'll make up for in superior passing/creating. Kam/Hawthorne could give us what Chandler/Jasper did and even if they're a slight downgrade, we've upgraded the 4 spot (on the offensive end, at least) and we go from freshman Moreno to sophomore Moreno. I am strongly of the opinion that we're not worse than last year... we're just not good enough, barring one or two big time additions from overseas or guys who pull out of the draft.
IMO Wilkins is the key.
Diallo has played major minutes in a power conference for two years and he is what he is; talented and pretty physical, but not a good outside shooter and not a very efficient scorer (two straight years of starter minutes and an effective field goal rate of 50.4% - meh).
Wilkins, on the other hand, had a pretty solid effective field goal percentage and as a 19 year old, he can gain some weight and physicality. But his turnover rate, even in a low level conference, was bad (per 40 of 6.3 assists/5.1 turnovers), and his outside shooting was also not good. However, he plays like he wants to be an alpha, which is a necessary trait for an off-guard. He needs to fill the Oweh role, but his resume pre-UK is not as good. That doesn't mean he can't be excellent; but that is the evidence so far.
So, can Wilkins mature and improve both his outside shooting and turnover rate all while moving up to a significantly higher level of competition on a night in-night out basis? Maybe yes; that game he had against UConn showed it is possible and made him some big money, but it's also possible to have an excellent game on occasion yet still not be a consistently plus player. It's important to UK's season that he does so on a consistent basis.
A Wilkins and Diallo summary problem? Them, and all of the featured/top six or seven guys seem to have a problem with turnover/assist rate (except Morton), and that is likely going to be a season-long team issue.