potentially get a head start on the first 2.0 seasonal event by pre-leveling characters

There is no sure way of knowing how events will be done, or even if these new summertime / pool party items are part of an event, but let's say they may be, and that they come from seasonal loot chests like overwatch.

Unlike overwatch, you can preload a lot of experience by leveling your characters 1-2 games away from their next level. Then when the event hits, you'll be getting a special loot box every game!

Just something I thought of and am doing and wanted to share. It couldn't hurt if it doesn't pan out that way.