I just received a message from TNT which said my reviewed score got accepted!!! AND I WAS USING A TRAINER!!! Well, I implemented something *it's a secrte!!!*, but I don't know if it was what avoided me getting frozen!!! I was playing Eliv Thade though, while testing a trainer for Tofurky...
I wouldn't push your luck. I used a trainer once on mynci volleyball and they had to review my score. They accepted it but after like a few days...they froze me.