Leafs made room with kappy...3.2mm. They dont need to sign Barrie and Ceci . Another 6.75mm. Johnsson 3.4mm can be moved. That is 13.3mm. Other additional players are in play without touching a guy like Marner. Leafs have Sandin is already on the roster. Lehtonen is coming. Liljegren can replace a more expensive Holl. Anderson might go. Marincin or Rosen could be jettisoned.
Defense would have, rielly, pietro, muzzin, dermott, Sandin, Liljegren, lehtonen and holler Rosen. There is room to do something and worse case scenario, you move Nylander for another 7mm... for picks , prospects and or depth.