User blog comment:StrawHatDavid/Supernovas: What Role?/@comment-5962458-20130507124721

You guys keep forgeting that all those dudez wish more than anything to become the pirate king. Thus, despite the alliances that have and may be formed in the future, ultimately they will have to confront eachother because the have the same goal.

Now, some of them may die somewhere along the way, or simply give up piracy for some other role, but the most powerful of them (for me Luffy, Law, Drake and Kid) sooner or later will clash.