First, I think the Browns' first priority as far as signings go is him. Juice said something in here about Bitonio being worked-on and it came out to be right; something about Kirksey was said in that post as well (I think).
I remember saying something to my cousin about Kirksey being a solid pick by Farmer back before the 2015 season because he was showing flashes. That fell on deaf ears at the time due to the ire towards Farmer, but it just goes to show you that some guys just take some time to get there. Kirksey wasn't a stud in years 1 & 2 although he showed flashes and was dependable, but he's blossomed into something special given time with the organization. Let's hope this development curve was noticed by the front office and, more importantly, the Haslams.