Not sure if I should make a new thread for it but put it in here instead.
Claudio Castagnoli had an interview on Right After Wrestling with Arda Ocal and Jimmy Korderas. You can listen to the episode in its entirety here.
On move to WWE: "I think I would prefer to go as a package with Chris Hero. But I would be comfortable working there on my own. We have a the unique ability to perform in a singles environment and in a tag environment. I think we definitely have very good chemistry and we have greater potential as a team."
On how successful the Kings of Wrestling could be in WWE: "I think we could survive in the right circumstances. We have the tools to flourish in any wrestling company. We both have unique abilities to talk. Both Chris (Hero) and I are both really good singles wrestlers and tag wrestlers so I think we bring a lot to the table there. And the next step is to bring in actual teams (into the WWE) and not just two singles-wrestlers coming together. That's what's missing - actual teams that look alike and seem to have been a team for a long time."