Focus should be on moving Dermott up the lineup.
If anything I would try Jake and Morgan together. Not sure who plays the right side though.
Let Hainsey work with Dermott to make him more responsible.
Drop Z down to third pair.
The talk on Leafs Lunch was Dermott will be top 4 before seasons end, with the thought next year Sandin will be with the big club. LeBrun implied that the Leafs are actively talking to teams about picking up a top 4. Andi said that Dubas has already said he thought Lilly would have been competing for a top 6 spot by now but his high ankle sprain delayed those timelines. ( I agree with her take) Lilly is apparently on a conditioning stint and will be back with the Marlies soon. I would not be surprised to see Lilly with the big team before the end of Feb. If we take that statement by Dubas a little further, Lilly is a righty, Z and Oz are righties, it would mean Oz sits and Lilly plays and depending on how Lilly well plays Z drops to the 3rd pair and Lilly is then paired with Jake. Next year a Dermott Lilly 3/4 pairing would be possible. The discussion also mentioned that Sandin has played so well he will probably be up next year, he is a lefty so on the Left we will have Rielly/Dermott/Sandin, on the Right we have ???/Lilly/Z.
Of note Rielly a lefty playing with a lefty (Hainsey), IMO the righty lefty thing is overblown, I would like for the best skilled guy to play, to force a good player to play further down in the line up just because you are stuck on a righty lefty philosophy is only hurting yourself. Like if Dermott is good enough to bump Z down the lineup, he should be able to do so based on quality of play.