Jeremy Renner suited back up as Hawkeye this week. The question is: What for? The actor took to WhoSay to tease his additional Hawkeye scenes with the following image and announcement.

Avengers: Age of Ultron wrapped principal production in August, but of course it's possible that Renner was shooting pick-ups or reshoots for Joss Whedon's highly anticipated sequel. Another option is that Hawkeye - a S.H.I.E.L.D. agent - may be set to make an appearance on ABC's Agents of S.H.I.E.L.D. A S.H.I.E.L.D tie in to Avengers: Age of Ultron has already been teased.Marvel's well known for it's post-credits sequences, so it may well be that Renner was shooting something for an Age of Ultron tag, or that Hawkey is getting his own Marvel One-Shot short film, as Hayley Atwell's Peggy Carter and Ben Kingsley's Trevor Slattery/Mandarin did previously.Let us know in the comments if you'd like to see Hawkeye have an expanded role in the Marvel Cinematic Universe and what you think he was up to this week.We will keep you updated as details emerge.

Avengers: Age of Ultron opens in May of 2015.