What if the Sky had just been the Mystics?

If you’ve watched any videos of the Mystics locker room this season, you know the vibe. A bunch of 23-year-olds being lightly supervised by former Sky forward Michaela Onyenwere, playing dodgeball with their coach and re-enacting scenes from “Love Island.” They're the youngest team in the league, enjoying the process of building for the future, without much pressure to succeed right now. The irony, of course, is that they’re succeeding anyway. At 21-14, they have the best of both worlds: a…