It doesn’t explode when you shoot it against a wall. Why should it when it hits my squishy body?
I don’t mind the grenade spam or martyrdom because honestly, people without a lot of FPS skill need an offensive niche or this game will loose money but in the hands of a talented player it becomes the best shotgun in the game. Switching into launcher mode should be more about support (clearing a hallway, protecting an objective, ect) rather than 1v1 offense.
This is a no brainier. Delayed explosions only.