Variables in a computer program are analogous to Buckets or Envelopes where information can be maintained and referenced. On the outside of the bucket is a name. When referring to the bucket, we use the name of the bucket, not the data stored in the bucket. Variables are Symbolic Names .
Cloud9 is a North American eSports organisation currently fielding teams in Hearthstone, League of Legends, Smite, Super Smash Bros. Melee, Dota 2, Heroes of the Storm, Halo, CS:GO and Overwatch.
Overwatch is very much a competitive game that's ripe for the addition of ranked mode. There's still a good month's worth of practice to be had if it's a part of the game that concerns you, so there's plenty of time to brush up on your skills before testing them against the rest of the world.