For the Coyotes Lundell would be the primary acquisition target, more so than a late 1st (which would be secondary piece of a trade) and a goalie (don't want/need right now). Knight + 1st does nothing for Arizona. That said, understand your reluctance to moving Lundell. Other teams may have assets better aligned with the Coyotes ask if Lundell is out.
Oh yeah, I don't think a trade's going to happen unless JC forces it. Value wise, Knight is a top 10 prospect in the world, but I completely understand the positional mismatch. The only way I can see it working is saying some other team wants Knight and something like:
Knight to Edmonton
Broberg+something from Edmonton to Arizona
Tippett+1st from Florida to Arizona
Chychrun to Florida
Lundell is more valuable to us than Chychrun unfortunately with his performance this season.