I'm sure others have brought this up now post-IW, but given that they both made a deal following the Accords and a parallel between the two was made by Widow, is there fair reason to speculate that Clint could make an appearance in "Ant-Man & The Wasp"?
Maybe the moments following the title might involve filling in some background on Cap getting both Clint and Scott out of The Raft...we could even see their escape have repercussions where they then have to make their deal.
I'm just grasping at straws, clearly. I'm so hyped up following IW that MCU anything is immediately at the front of my mind now in terms of the story, where characters are and what they're doing...and since this is meant to take place pre-IW, on top of seeing what's become of Scott post-CW, seeing some actual Clint stuff rather than just Widow's word of mouth would be great.