I’d assume AOC is #2. Which is a shame as he was pretty good in the last 4-5 games of the year after he got hurt.I think he's battling Ryan Fitzpatrick for having played for the most teams.
They picked up Geno Smith, so not sure what they'll do with Aidan. Seems like he's liked, so maybe he just ends up staying as the backup. I haven't heard anything though.