The best news is that Giddens has made 19 of his 25 FTs. Still a small sample, but 76% is pretty encouraging (considering his abysmal FT shooting in college).
Other than that, checking the stats of players like Coby Karl, Smush Parker and Joe Crawford (Lakers 2nd rounder) gives a perspective of how easy is to fringe NBA talent to be dominant in the D-League. Btw, Courtney Sims, a 7ft undrafted stiff who played 11 minutes for the Pacers last season, is averaging 24 points (64%), 13 rebounds and 4.5 blocks. That probably explains why Don Nelson was underwhelmed by POB's 17 pts (54%), 10 rbs, 3.5 blk.