User blog comment:Willbachbakal/(Champion Rework) Rumble, the Mechanized Menace/@comment-24597519-20161009054225/@comment-1330314-20161009061037

Thank you! Being able to turn Flamespitter on and off would could potentially help the above kit a lot, since it could prevent Rumble from pushing his lane when he doesn't want to or accidentally triggering tower aggro. On the flipside, it would also likely increase his difficulty by adding in an extra control element to be balanced upon, though I might be seeing this as bigger than it is. The rationale behind an always-on flamethrower is that it's Rumble's way of evacuating heat, so it cools the rest of him down instead of heating him up, though ultimately that's all debatable.