[With exaggerated patience] Nooo, because Zechs will do a perfectly good job of keeping Tyki in hand, if anyone can. My job is to make sure you actually have some fun once or twice in your life, and if I have to start making trouble to get you out of here, I will. It just won't be destructive trouble.

[Zack's grin invites Tseng to imagines all the other kinds of trouble he might cause instead]