Do you count Jirax describing seeing him to Redcloak?
Yeah I thought about that when I posted. Notice how that interaction went down though. Tiger showed up to run them out of the South, and Thor and Odin immediately backed down and walked away. No serious inter-pantheon interaction, that would be comparable to long-term negotiations with the Dark One.
More like "Who I want", amiright??
If it wasn't Epic it would have worn off by now. Sometimes you just have to accept some loose stuff for foreshadowing/Chekov's guns.