A QoL buff for urgot

I love his rework (I loved playing old urgot too as my pocket pick) but there's one qualm that is annoying and that is when I can't use my w to reliably farm the creeps I want.

Can we make it so that if my Q a cannon, my purge can lock onto that cannon minion, instead of continuing hitting the nearest minion?

I'm just saying this because I am a swain main as well and beatrice always targets creeps with his e on them so something similar on urgot will be great but not game breaking.

Only problem I can see is if rito's spaghetti makes it that when you miss your q and hit the cannon, you don't prioritise locked on champions (which it should prioritise)