I'd be excited if we nab Cummings. I think my previous post about him on this thread was deleted, but he's got that three-level scoring ability that is exciting: creating offense off the dribble but also a catch-and-shoot threat.
His efficiency numbers were at its highest when he was a sophomore and junior at Colgate and he was second fiddle to Jordan Burns (Cummings junior numbers: 54.1 2p%, 38.4 3p% on 9.2 FGAs). That bodes nicely since here he won't likely be getting the same number of shots he had at Colgate last year (12.5 FGAs).
Similar to Jaylin Hunter, Nick Honor would be a nice guy to throw in the mix at PG...a 15-25 mpg guy to pair with Diggins' 15-25 mpg. Honor limits mistakes (2.4 A/0.9 TO last season) and shoots well enough (career .426/.339/.829). A guy like him would have been really nice to have to close games this year.
Assuming that Diggins will develop into a very good point guard, I highly doubt we'll nab a Cole-like transfer...more of a guy who will be a very good 15-25 mpg player who, as
@August_West worded, provides insurance if he needs to be "the guy" at PG barring injury, motor scooter incident, etc.