Lesser threat...no, no.

[A little >:/ at that.]

But! Anyways. You're on the right track. To pretend to be someone else, and then ambush them...that's quite a powerful tactic if deployed in certain situations. You do a poor job of pretending to be me, though, so...one would need to give you a few tips to at least pass for a moment. Then we could get the drop on anyone we wished.