Pecse,Hannifan,Toews,Skjei, are the top teir with Toews being the best then there is Montour,Roy,Martinez,Barrie,Klingberg,Grezlyk,Zadorov,Myers,DeMelo,Walker and Dillion. All Dmen that are top 4 dmen to various degrees. Non of these players are fillers. Several of the second tier re going for less than 5 million.
Soucy,Graves and Mayfield all signed for under 5 million and these three were all players that had multiple people on HF posting that these are the exact dmen the leafs should target.
As for Bertuzzi there is talk that there might be a deal already in place for him come Jan 1. If so I cannot see it being for a higher AAV than 7 mil. with the Leafs able to give him 8 years and the rumoured ask in the summer from the Bruins was 7.5 over 5. pretty easy to stretch the term to lower the AAV.
So I think it is overly optimistic to think the Leafs are in some sort of cap crunch because they sign Nylander to a 9 plus AAV contract and have to trade him.