Gravity morty... lol. Wish I could see that.
I don't really understand what you mean by "it looks silly". Newton doesn't look silly. Well, ok, bandits and rockos doing somersaults is funny, but not in the same way that silly stuff is just silly.
It only looks weird when there's direct contact instead of a mysterious tractor beam thingy. Imagine a morty extending a tiny arm, picking up the Dante physically and tossing it across the map. THAT looks silly.
Now imagine a morty shooting a red newton beam and causing a Dante to fall over. That doesn't look so silly now.
Why would say gnats mounting the newton's gravity gun be silly? (other than the gross imbalance that would cause)
OP reasons: Sure, they wouldn't do alot of damage nor stop an enemy force or do anything substantial really, but sending units flying all over causes chaos and chaos is very hard to respond to.
I still want that flying newton from CA's experimental lab... =)