The solutuion to the Fighter "problem" I had (and thus really questioned roles), has been mostly solved by Mongoose's Quint Fighter.
I still think it would be kind of cool to have some Non-class specific Power Source powers.
Ex.
Back Swing
With a mighty heave you pull your weapon back across your enemy
Martial Power Attack 1
Encounter Martial, Weapon
Minor Action Melee weapon
Target: One creature
Attack: Strength vs. AC
Hit: 1[W]
I still think it would be kind of cool to have some Non-class specific Power Source powers.
Ex.
Back Swing
With a mighty heave you pull your weapon back across your enemy
Martial Power Attack 1
Encounter Martial, Weapon
Minor Action Melee weapon
Target: One creature
Attack: Strength vs. AC
Hit: 1[W]