Do you think T.J is a good friend to Stacey? Do you think Stacey should have covered up For T.J.'s cheating? Do you think T.J should have let Stacy take the blame?

Friendship is a two way road. By letting Stacey take the blame, T.J was not being a friend. Stacey needed to tell the truth. In the end he was only hurting T.J ( he won't change his ways) and himself.