[It depends on how much ice you use, really. Nami is about to say so, and then checks herself - she's talking to a 14 year old. She remembers too well what happened with Robin back when they met Aokiji - totally frozen - and how much stress that put on her system. She's not about to suggest Katara do that to someone else, even if the target is a demon.]

It could do. It certainly might distract him a little.

But honestly,I'd have to say I hope Plan A works, because Plan B is ...probably going to be to fight him. Until one side wins.

[You can work out how that goes from there, right?]