I am having a lot of fun with the game, and I chose to level each class equally in sections. I often swap heros for different pvp and battle events.
I am not sure if I’m missing something in the UI but the game seems to require an awful lot of clicking/back tracking to swap a hero.
I think embedding “swap hero” into the level badge/name plate would be awesome. It would, of course, be ideal if the game returned you to the same area after the swap (eg, swap from pvp menu → reopen to pvp menu after swap.
It would also be great to have a “switch to” option in the info pop-up that says you started an event with another hero.