My favourite trade tree is the one in which the Leafs traded two firsts and a second round pick to the boston bruins for Phil Kessel. Firstly, Kessel was a stud and was the first bright light for the organization on a while. A bona fide sniper, hilarious interview and overall great guy. Boston used those picks on Tyler Seguin, Dougie Hamilton and Jared Knight. Now - they won a cup with Segs on the roster so it’s a dub regardless for them, but the trade tree gets better after. Seguin is unceremoniously traded to Dallas where he’d develop into a star in the league, with one of the main pieces coming back being Loui Eriksson. Loui struggled and has become a hockey cult icon since his stint with the Canucks. Dougie Hamilton was also moved by the Bruins before he hit his prime. I’m not sure where he was traded to. Kessel went on to be traded for Kasperi Kapanen and a first. The first was moved for Freddie Andersen who eventually walked in FA. W. Kapanen was traded back to Pittsburgh eventually, and the trade tree died.