I love Rondo's game, and the gambling with a steal doesn't seem like too much of a problem, because he knows when and who to do it to.
My only problem with his game is sometimes he likes to pull out flashy or unnecessarily risky passes that lead to bad turnovers (he's had a few this preseason, worst one was throwing the ball into the stands against Toronto. Terrible pass).
However, I do believe his faults should be talked about internally, and not constantly addressed to the media. That can't help a guy.