Sweetheart, I realize you're used to always having the advantage against other classes, but you can't have the upperhand against EVERY class.
If you really want to kill them, roll a DPS scoundrel/op and faceroll them.
Why not? There's a reason why I rerolled a mara and sin. If I cant have advantages against all classes then what's the point of being a marauder? Sniper really needs to get nerfed, or let us skilled marauders to be able to force charge thru cover and give us a class passive, we should be immune to all CCs roots and slows for 4 seconds after we force charge. And force smash damage is fine, but the AoE radius should be larger than it is rightnow.