Bleach 118

[Munsu]

Well, remember that Yumi apparently gave up the third seat because Ikkaku was his friend (best friend?), so even if he dies with honor, there's plenty of reason for Yumi to feel upset if he were to die. And you probably hit the jackpot, he can't help him so at the moment he probably feels helpless.
And I don't think Yumi thought Ikkaku would use his bankai, so when he asked for the funeral he probably thought that Ikkaku would be killed by the arrancar. I don't think Ikkaku would tell Edorad to not tell anyone he can do bankai if he plans to die. Now, I don't know about the repercussions of him keeping his bankai silent, then coming to the real world and using it, and the important part is that his power is probably not restricted since he's not a Captain or Vice-Captain so he might be doing some real damage to the souls that sorround him.
Asano showed a bit of reiatsu power earlier, I wonder what's going to happen after being arround a bankai Ikkaku.

And speaking of power restrictions, do you guys think Ichigo has been restricted since he's at the captain level? We know he has no real affiliation to soul society, but they might have done something to him while in SS. I myself think that he's not restricted, but I guess we'll have to wait and see if he's restricted or not.