The USTA is making a couple of code changes for 2011. The first is in unofficiated matches, correcting a call from out to good will result in losing the point vs. replaying the point if the ball was returned in (not being a sitter). This has been done in ITA matches in the past. The second is getting rid of instructing a player to quit using that "are you sure?" question when questioning a call. A person can still ask it, its just that the Code will not encourage them to. What are your opinions on these changes?