That was a fun night of basketball.
Randle: You can't teach his level of offensive aggression. There aren't many players who can successfully attack when being triple teamed. What's scary is that he can get better if he learns to finish with his right hand more consistently and develops a mid range j to keep defenders off balance. He needs work defensively, but I think he has the motor that he'll at least try to improve on that end, even if he might always be limited on that end.
Parker: He really impressed. Going into the game I had no idea what to expect, since his numbers against Davidson were roughly the same as Sulaimon and Hood. Against better competition he looked at home, NBA ready, with an array of moves, confidence to drive, and a good jumper. Defensively he used his length well for a couple steals.
Wiggins: Rarely forces the issue. Both fluid and explosive as an athlete (we've seen in Gerald Green similar explosion but not the same ease and balance that Wiggins possesses). Solid rebounder, challenges shots, looks to care about defense. With a consistent jumper he'll be a force. With his athleticism, you would expect him to drive more often.
I'd be happy getting any of them next year. At this point of their seasons, I think picking "the best" comes down to personal preference.