Another veteran QB could be on the market as an undrafted free agent -
https://www.cincyjungle.com/2017/12/...bruary-bengals
http://www.espn.com/nfl/story/_/id/2...ree-agent-2018
AJ McCarron may be a UFA and available only costing a team a 4th or 5th round compensatory pick in 2019... just saying that if he wins his grievance and becomes a UFA that the Cards would most likely have interest. If the price is not too steep in the $$, this might be an option to then use some of the CP cap $$ to get a veteran either WR or OL.
Something for SK to consider if he becomes a UFA ... and would dictate the hiring of a great OC or a head coach with offensive or QB development expertise.