It's that time of year again where I throw myself to everyone's whims and ask if there are any Daredevils that are bored and would like to entertain a love-sick Black Widow. Disgusting, I know. Largely 616, but happy to work MCU elements in wherever they might be wanted or needed. Or Wolverine, because reasons? I have reasons. Are they unscrupulous and tasteless reasons? yes, of course they are.
My longest of long shots, of course, would be a comic canon Red Guardian, because oh man, he was stuck in Siberia waiting for her, gosh. Everything is screened, it's fine, just don't throw tomatoes, please.