I just discovered something about FOmarl's

[Kevino]

Although useless basically, they attack very fast with the inferno bazooka! I'm not sure it it's a glitch or they are just faster. but my friend's FOmarl attacks faster base than my ranger does w/ devil/battle and a rifle

[Splash]

Not a glitch, old news. For that matter, it isn't considered "useless" for a melee FOmarl.

[Banish]

I think it is useless to even make a Melee Force in the start with.