Developer Commentary: The old Bucking Madness could be quite powerful if lined up correctly, but took too many qualifiers to be consistent. Many times, players would never activate the effect even once during their games. This new Bucking Madness will give players 4 clear options when selecting their talent; Sustain (Bulk Up), Control (Bounce House), Burst (Ensnare), and Consistent DPS (Bucking Madness).
Ok, so you change a talent that was only useful after you get a kill with the ult, into a talent that is only useful after you get a regular kill.
I dont think this is going to cut it. If you add in "and gain 40% reload speed for the 10s" into the description we got something.