Please sign both Reggie Lewis Jr & Dante Absher, if not already. If they have to give up a player then Quan Bray could be unless the staff feels he had an off year with all the distractions. I think the team should pursue Pruneau, they play a defensive system suited to his skill set & Marc-Antoine Dequoy learning from him. But the largest imaginary move would be to secure the rights for Laurent-Duvernay Tardif, this would be their marketing dream. I don't think he will play in the NFL another season.
According to the CFL potential Free Agent List, Reggie White Jr (I assume that's who you mean) is already under contract for next year since I did not see his name on the list. I'd be okay with losing Dante Absher; I'd imagine a rookie or someone new could easily replace his skill set from what we've seen so far.
I think LDT will pursue his Doc career before playing in the CFL, even for Montreal
Unfortunately it looks like Calgary holds his CFL rights as he was a Stamps draft pick