I complained about it when it went to PBE. Aparrently it needs to go through to Live too, because people loved it..... SOOOOOO Much.
Never mind that Nasus can Jungle...... and get his very first clear will give him 72+ Stacks (many camps also have small monsters, but there are 1 Krugs that register, 1 Raptor, Red, Blue, 2 Scuttle, Wolf, Gromp, Blue..... That's up to 9 Large Monsters in the very first clear. That's + 108 stacks in HIS VERY FIRST CLEAR (which is about 5:40). That's 108 stacks in HALF the time he currently gets them, AND they are GUARANTEED Last hits (no minions to steal from you)
He may not be the strongest ganker, but I guarantee this buff is going to bring him into jungle, and he's going to probably just get
and Wither the crap out of laners and abuse the free stacks.
He's going to Jungle, and have some 900+ stacks a game, wearing Mobis while people can't escape his Wither.
In other words:
pick rate will spike
pick rate will fall (sorry but the extra stacks will make the duel favor Nasus, not Illaoi)