For sure. I've mentioned it a few times elsewhere but I would love to see a unification of the Squadron, Companion and Trust systems. Let us level our Squadrons to level cap just like we can with Trusts. Let us use our Chocobo in place of one of our Squadron members in a Command Mission. Let us bring a chosen Squadron member out into the open world with us instead of our Chocobo. Etc. Right now we have 3 different but similar systems all basically designed to do similar things that just feel like incomplete dead ends. It would be great to see them all just put into the same complete system come 6.0.