When people are changing UIDs; rep should be taken out so you can Double rep people. For example: http://gyazo.com/fd56d7f3a61253ade251bb4e32f29640 clearly shows Me (Hope- yellow username) repping user twice after he was in a limbo state where he had no rep and was waiting to get going on to his new UID. You can also see that Jarrett repped the user twice. I think rep should be disabled for a day for a person that gets a new UID so they can't be double repped.