It seems like an easy way to buff Thunder into usefulness. Simply disabling them right now is not really a valid option when you have Stoker and Nader blowing away entire rooms. And worse, people can just pick them up and put them back down. Like. Wat. 
And then there’s Fragger. Hes like Thunder’s big brother that actually went to college and made something of himself. He can do all of the above. Aura health station? Frag it. Groups of enemies? Frag it. Dont know exactly where the enemy is in the room? Frag it.
Tax collection? Car broke down? Crazy in-laws? Crippling depression? Frags cure them all.
Now don’t get me wrong, I like Fragger exactly where he is. But it doesnt need repeating that Thunder is just one half of Fragger. He needs something to separate him. With no cooking and essentially no real stat advantages (wahoo, a little extra health at the cost of being a snail the size of the US budget deficit), he strictly worse. Even the MK49 cant stand up to the K-121. Granted its a lot more fun IMO. Its satisfying to dump all that lead.