Hmmm 🤔 Cillian has always said he was 'up for it' if there was more story to tell and the script was right. 'Up for it' still does not mean that contracts have been or are going to be signed. A lot of wish-it-into-existence coming from the Steve Knight camp; the silence of tumbleweed rolling on by from Cillian himself and whatever film company is going to be financing it.
There's something comically reassuring about the fact that, no matter his increased fame and bank balance, Cillian still clings to that crappy webcam in the basement