Be wary of advertisements offering rotations. They'll suck you in under the pretense of a rotation that sounds reasonable then advise differently following your commitment. Keep your eyes open. I'm not suggesting TAG will do this, and to be honest it would be a appalling for a company of their standing to behave in such a way....but it seems the offers/promises, and the realities of such offers (by different organisations) are worlds apart. Be careful.
D