I see a reasonable middle ground between oldude and Bone Dog's points that defines where I am at. If you recruit a very good player you want them to be shooting for a significant role, and not be content with a mop up role like oldude, and Bone Dog I believe is correct that Uconn won't be an attractive proposition for some transfers because of the possibility of iffy playing time. I think that point also pertains to incoming freshmen.
While I agree it is not for everybody, I don't see a problem with recruiting extra very good players as long as it is presented openly and honestly. That means that extra 11th or 12th very good player has to beat out somebody to make the rotation, if they don't they may well wind up transferring, but in the meantime represent a very good insurance policy for the team. You lose some recruits to the portal, pick up some fillers from the portal, and keep recruiting an extra "very good" player or two on an ongoing basis.
I suspect most of the very good players that Uconn pursues would want to see a likely path to playing time before committing, whether they be freshmen recruits or transfers. Clearly it is much harder to recruit a very good prospect that on paper might project as outside the top ten, as opposed to a likely part of the rotation. Still there are some players that would accept the challenge with a great deal of uncertainty, knowing they need to beat out someone considered as good or better than them to get playing time. If the coach and the player are realistic about their chances and OK with it, then I think from a team standpoint that insurance has significant value, at least in years with significant injuries.
Oldude is right that kids want to play, and Bone Dog that Uconn may not be an attractive proposition for some transfers because of potential playing time issues, but for those that are willing to try to break into the rotation with no guarantees, and even if it doesn't work out, get to experience a year of the Uconn program, it could be a reasonable gamble without much downside. If they want playing time in subsequent years they can get it in the portal.