I really think Zenos won't allow someone like Asahi to set a trap for us WoL. He really would be angry at someone trying to hurt us with treachery, even more as we are his only true friend in his eyes.
That's the funny part I hope the writers will not screw up, Asahi hates us for killing Zenos, but Zenos loves us for having being able to defeat him. I'm pretty sure the little vengefull Asahi would be broken to know how much Zenos values us