Because of how 0.7 works, you can't change the local tee anymore from the server. Currently, teecontrol in 0.7 puts you in spectator, so that you can see the other tee and then control it. But of course, then the client wont predict "own movements".
An idea would be to send a "map change" when starting to control someone else, so that you can get a new local tee, and the client predicts own movements nicely.
Because of how 0.7 works, you can't change the local tee anymore from the server. Currently, teecontrol in 0.7 puts you in spectator, so that you can see the other tee and then control it. But of course, then the client wont predict "own movements". An idea would be to send a "map change" when starting to control someone else, so that you can get a new local tee, and the client predicts own movements nicely.