Assuming Roquan heals properly and is ready to go, I would like to see us run with Roquan and KPL. KPL should some incredible speed and agility, couple that with Roquan, that's pretty lethal in the middle of the field. After watching what the Chiefs did against TN, its was painfully obvious TN's LB's were ridiculously too slow to keep up. We want to go against the best of the best, that speed over the middle is needed.
Its not that Kwait is bad, but with how the league is going more and more spread offense with speed, you need to counter with speed. Guys like Kwait have a place but with what he brings, that is something I feel you could get in the draft in the later rounds. Plus, if we are going to come up against some cap issues in the near future and we want to build a long term success full team, the smarter play is KPL, let Kwait walk and back fill with a draft pick or as someone said early, a low cost flyer on a guy like Bostic.