Well said, fnordius.
Reggie has certainly made a lot of mistakes this past season, both on and off the court. Even still, I like him as our coach, see that he got our team to play harder this season, and believe that overall he did a nice job. Hopefully, like any other "rookie", he will review what he did well and embellish that and review what he did wrong and make adjustments.
Assuming Ron opts in, I would love to see Reggie mix it up more on offense (including at the end of a close game)...going through Brad at the high post, Ron in the low post, and placing Kevin in isolation on the wing to let him work unobstructed...using all three with some regularity. All three approaches have born fruit over the past year, but they all cannot be effective if they are done every time over long stretches of a game. Mixing it up better would keep teams more off-balance and IMHO produce better overall results.
Off the court, Reggie has already learned about handling individuals and, hopefully, learned (the hard way) on how much or how little he should say to the press.