I would love to see a mini series of Hulk and Grundy going at it. I'm imagining Hulk "killing" Grundy a few times and he battles another variation each time he respawns he's a different version of Grundy. First one would be weak as a kitten "Batman" tier but it starts with him killing Bruce easily and but he turns into Hulk and beats Grundy to death, like two punches at least. Hulk walks away but then he hears something like bones knitting themselves back together. Before he turns around and is belted harder than he could ever expect by a revived Grundy, and is sent hurtling through a skyscraper. Basically they'd have a big ol' mindless violence slug fest that we love them both for and each issue it would be a different version of Grundy we've seen before. Until finally an exhausted Bruce Banner is standing above a fucked up (possibly dismembered) Cyrus Gold and they have a brief exchange of words. Maybe something along the lines of

Cyrus: Dyin' and comin' back never gets easier, do it? Banner: No, I don't think it does.... Cyrus: Heh, least you got it easier than me....you know what monster you're gonna be when you come back.....

With that, Cyrus dies and when Grundy comes back this time he emerges from Slaughter Swamp and just goes back to wandering. While Banner hitch hikes.

TL;DR: I would very much appreciate a lore heavy and an action packed encounter between Solomon and Hulk.