@Riot Feel like Kog'maw's lost his identity as an Artillery Cannon with the revert, what's the plan?

I understood that it was unbalanced as hell, but removing it has now removed his identity that people came to link with him for 10 months. What's Riot's opinion on him now? I like the magic damage buffs on his W, something could be done with that further, but I feel like he isn't quick enough to weave in attacks to proc the Trinity Force fast enough in the midst of a team fight with the Trinity build people are opting for him now. One of the reasons I purchased Kog'maw as well was because of his pre-season rework, I feel like I've lost a champion I came so accustomed to use as well, without much compensation in the process.

[zombie-nunu-bummed]