Communiter

Like the puzzles, some things just go together, and they always have one thing in common. What do the Olympians need to be more together?

Hints

We are stuck on ordering!

Remember that this is the Communiter (Together) meta. Consider the first few words of the flavortext. Are there any other pairs you can look for a commonality between? Namely, what made the Communiter round unique? How might its unique mechanic relate to the meta?