I Had A Duel With A Player Lastnight That Had Found A New Ruling On Tsukuyomi That If She Comes Out On The Field And Uses Her Effect On {let's Say Thousand Eyes Restrict} It Can Flip Up On The Same Turn
If Anyone Can Confirm This And Know Where To Go To Find It I Would Appreciate It .



Zenjenji

http://lists.upperdeck.com/read/messages?id=5197

the battle position restriction ruling has been revised to agree with the Japanese rulings.

you are allowed ONE manual change in position to a monster per turn, with a couple restrictions as noted in the link.