Urgot Reworked Ult Idea

So I've heard for awhile that Urgot is supposed to be reworked eventually and really I think as far as a rework an easy solution would be to just change his ult. His current ult doesn't really fit him because he is ranged and as a result it isn't that useful to just ult into the middle of the enemy team in a team fight. Also with how much mobility is available to champions it is easy for whoever he ults to get away from Urgot's team plus he has to channel it. What I think would be a cool solution is to make his ult like Hiemer's ulted rockets only instead of rockets it launches multiple acid hunters. This would give Urgot some more damage plus it would be funny to see a bunch of acid seeking rockets chase after the enemy team. Even if Urgot hadn't put the acid on the other champs the acid hunters could just fire in a cone or something. It just feels like Urgot's current ult doesn't really fit him and simply changing the ult would be an easy rework.