Iceborn Gauntlet should let Nasus stack multiple units at once

Since can only be used into melee ad matchups, his by far best first item is . However as we can see in the description, as well as test it out in the game, the icy zone it procs is counter intuitive with concept. So it creates an icy zone around the attacked target that also deals damage, but it doesn't do on-hit damage from Q nor allow to stack several units it kills, rather only the one attacked with Siphoning Strike (Q). Personally, since majority of damage comes from Q, and it's only a single target, maybe it would be nice if the icy zone proc-ed on-hit effects, such as Q stacks. Since Riot doesn't seem to care about old champions in general, rather they focus on releasing new champions that outclass the old ones and then shuffle them in and out of meta, that's not likely to happen. What I do think that wouldn't increase overall power, but really makes sense is to change so that that icy zone allows Siphoning Strike to stack multiple units at once (if the icy zone last hits nearby minions).