when you step into a certain situation with set dynamics it can be challenging for sure...
Jon said he is very talkative in the studio as is Richie, so there was little space for the rest.
in thinfs jon said david stepped up to replace richie in the studio.
i think jon and shanks are the leaders by character and position..
phil x is probably stuck in a situation where he doesnt want to push some boundaries but also be creative..
from many bits and pieces its obvious that jon is not positive to find another side kick in the face of phil, he probably realises better then any of us they are much different, especially song writing wise, which is the most important aspect for jon..
the comment about reunion tours is a bit weird, it may was a joke or a thought because of the distance he feels..