If the Leafs want to trade for Zach Werenski, they shouldn’t sell the youth to do so. He’s 28 and at best, has 10 years left. He’s at his peak right now. A package like Rielly, Stolarz and the Colorado 1st is as much as they should consider paying. Keep the current core, keep the young core and add to the back end. The bottom 6 looks set as does the top 6. Defense is where they need to upgrade the most. Werenski should be the target.