I don't have a problem with building the freshmen long-term, ideally that eventually becomes the norm more like some slightly-lesser version of how Kansas does it. I guess what I'm getting at is that I would like the freshmen to earn their spot rather than some years in the past where they had no choice but to plug them in from the jump.
If we're being real here, this is a potential point of concern -- and it's not exactly a concern yet, but I'm keeping a close eye on it) -- How many from the 2018 class (if any) will get pushed out for a shiny new freshman. The teams the last couple of years have been young for myriad reasons, some on the staff, some on Barnes' washed-up pipelines, and the recruiting of 1&Ds. I'm on record that if a guy like Mo Bamba wants to come you take him 100% of the time and it's not even close, however I generally prefer the 1&D types to either be the last piece on a contender or to be a guard who can shoot. Having said that, there has been a lot of turnover in the roster. The first 2 years I'm putting more on Barnes as he left Shaka with a team full of seniors and not a lot of recruits coming in (Shaka basically kept Snoop, and Davis to their words and brought along one guy (Tevin Mack) of his own. The second year, after 7 guys leave you're going to be filling a lot of holes, so I get the roster turnover there. However, there continues to be a lot of turnover as Shaka creates the team in his own image. Last year we knew there were likely to be 2-3 players moving on (Bamba, a then-healthy Jones) with the incoming class being as large as it is.This next class should be pretty small (3-ish), but if Shaka runs off a couple more players so he can bring the numbers of new faces to 5+ then we're likely looking at another year of this team being young in 2019-2020.
I think Shaka has a very clear idea of what he wants to do on defense and is trying to assemble enough ball-handlers/shooters long-term to make his offense run (and it's an offense that works with the right roster). Or at least that's the hope. If he runs 3 guys off from the 2018 class in search of the new shiny in 2019, I'll get increasingly concerned that he's plugging holes than building something.