So it looks like the Arcobaleno are choosing people to fight for them? I wonder for what purpose. Am going to guess Verde asked Enma and Skull asked Muruko. Fon is still wondering who he's going to ask. Colonello is asking Iemitsu. We get to see some old faces we haven't seen in while.
Edit: After reading it again, it's Skull who asked Enma and Verde who asked Muruko. Am thinking Fon will ask I-Pin, I mean she is his student.