Sure but they are different games to Destiny. Weapons like Thorn kill in 2 headshots so quickly that you can't react to it. The PVP element needs to slow down to allow for more strategy and certainly more fun. Right now the fun has disappeared, you can't use any gun you want. That is why there is a new balancing patch coming but whether it will fix the underlying issue remains to be seen. A no-exotic game mode would be a way to see if legendaries only allows the game to be more fun.