Are You Going To Buff Rumble Anytime Soon, Riot?
As of right now, 
has become a pretty mediocre champion with the cooldown nerf of his ultimate, the rise of 
, changes to his itemization 
, tanks running rampant, solo lane ADC's 
, and the nerf to 
. Even though Rumble receive changes like these:
V6.1 Flamespitter (Q) Range increased to 600 from 550. Interval improved to 0.25 from 0.5. Maximum potential damage unchanged.
V6.4 Electro-Harpoon (E) NEW EFFECT: Now utilizes stock system, storing up to two charges. Recharge time implemented at 5 seconds. Cooldown reduced to 0 seconds from 10. Cost reduced to 10 from 20. Slow duration reduced to 2 seconds from 3 seconds. NEW EFFECT: If cast while at 2 charges and the first charge causes you to overheat, you may cast a second charge while overheated.
They weren't significant enough to help at all. My solution would be lower his scalings a bit, increase his base damages, reduce his ultimate cooldown to 100/90/80 from 120/110/100, and give him bonus 10/20/30/40 armor+mr while overheated at Level 1/6/11/16.
