Had this thought with Chamber coming up, since two of his abilities are weapons. Most abilities in the game are equipped before they can be used, and you can hold them out just like a weapon. It would be cool if they had unique inspect animations. Imagine having Phoenix juggle his fireball between hands, or Skye giving her little bird idols a pet, or Killjoy disassembling a piece of her nanoswarm grenade and then putting it back together. It would be a really cool way to further express the agents' personalities without infringing on gameplay.