I like the idea of getting Couture but not sure what that would mean. Would it mean they are moving on from Chungh or Godber? Bring him in to play center? Bring him in to play guard? Retain Chungh and Godber and shift Godber to guard or play Couture there? What does that mean for recently extended Knevel and Peirson and last year's 12th overall draft pick Noah Zerr? Can't dress them all. Last year BC regularly dressed only 6 OL. Add Couture to the mix without moving on from one of the other 2 interior OL still unsigned and 2 have to be stashed somehow. Try to PR Zerr and the Riders would grab him in a heart beat.
Figueroa has been very solid for BC but I have wondered all off season if they like Broxton enough to move on from Figs thus freeing up some cap space.
As for NT assuming Stove Richardson is good to go it's like BC is already adding a new NT and a very good one. I don't see a need for a NT with the 5 DTs BC already has; 6 if you want to add 6'1 297 Miles Fox to the list. Stampeders #9 Florin Orimolade though is one I'd love to see them get.