I was just reading the synopsis for Scarlet Spider #5 where it mentions the Avengers have noticed Kaine's actions in Texas. It got me thinking as to who i'd like to see Kaine interact with during this series. Here's my top 5:
Kaine did kill Doc Ock back in the clone saga so I doubt Octavius is going to be to happy about that. It would also be interesting to see if Kaine would hold back against him (having already killed him once).
This is kind of a long-shot and probably most likely forgotten but during his time as the degenerating clone he was saved by a mutant (at least I think she was a mutant) called Shannon/Muse they even got quite close, heck she kissed him. I'd be interested to see if she'll return.
C'mon this doesn't really need a reason, a team-up between Kaine and Pete would be awesome. Also i'd like to see how Peter will react to Kaine now he's trying to be better person. I doubt he'll be to nice considering all the things Kaine has done in the past.
I think Kaine owes Kraven some payback after what happened during Grim Hunt and Kraven probably won't be too happy that there are two Spider-men running around out there who could put him down.
This is more just out of plain curiosity than story premise. We all know Felicia has a thing for Spider-man but Kaine really isn't anything like Peter so i'd be interested to see how she'd react to a more brutal, less forgiving version of Spider-man. Would she recognize his voice as Kaine is Pete's biological double?
Who would you guys like to see and why?