i think a new idea for guns should be dual or even all three elements in a weapon that change which element it is with each shot
for example an auto rifle with solar and arc that has 30 in the mag and ever other shot is solar and vice versa with the arc
another idea would be from this is a exotic fusion rifle that fires three rounds one of each element when fired. I think it would be something new and different to add to the game
-
If you only knew how Bungie felt about dual weapons you'd know that they will probably never add it to Destiny..