I hope, if Komamura and Tousen's fight end up in the panels (which is will), that there isn't much. I mean, we've already seen both of their Bankai, the only thing that is new is Tousen's mask. I think it would be boring. I understand the underlying relationship and conflict, but I really don't care anymore. All it is now is...
Komamura: WHY TOUSEN?!
Tousen: Because...*something that is always different from what he's said before and makes no sense to anyone besides himself.*
Komamura: TOUSEN!!!
Tousen: ...
Kmamura: TOUSEN!!!
Hisagi: I think I'm bleeding to death...
Tousen: ...
Komamura: TOUSEN!!!
Komamura dialogue eerily reminds me of Orihime's "Kurosaki-kun!" Just get to Shinji vs. Aizen already.
But what did get me in the unconfirmed spoiler is Shinji's warning about Kyouka Suigetsu. I just assumed that they we're already under the hypnosis, and that they would know, just from their previous experience with Aizen, but I guess not.