SineCompetitive-themed hats.
that would be like, the biggest fuck you ever.
By that I mean they get us all hyped and then they'd give us the one thing we don't care about, HATS.
I'm hoping it's for an OFFICIAL TF2 6v6 tournament, OR that in-game pug system or official support for competitive TF2 in the form of an actual spectator system with the ability to listen in to mumble comms(so unlikely, but would be amazing).