So my question is who do you personally want to see ol' Kaine (the Scarlet Spider and Spider-man's brother) date next? I know it's an odd choice but I'd like to see Annabelle Adams come back and be a love interest. That or Shathra (yeah, I know). And then after that Faira Sar Namora of Atlantis (a much more awesome option, IMO).
EDIT: The question is about who you personally want to see Kaine date or be with next. So setting aside whatever Marvel has planned for Kaine's love life (or life, in general), let's stick to the question.
As the title suggests, you don't have to limit yourself to female characters. But bear in mind that any character entering a relation with our favorite Houstonian superhero will probably have to agree to at times be responsible for an apocalyptic Aztec teenage demigoddess that happens to be Kaine's (not legal at all) ward. More so if they get to an altar*.
*The legality and moral and ethical implications of marrying (or dating) an illegally-made clone are pending resolution. The former won't probably be resolved until Congress defines its stance on marriages with persons of the same sex. And aliens. And robots (or synthezoids like Vision). Or alien robots.
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Your comments and suggestions can be in jest or serious.
At the end, it doesn't matter: everything to do with Kaine's love life is probably bound to be ludicrous anyway.