I think people need to remember, when making statements like "lol...Fowler would easily be your best Dman', that there is a massive difference between Anaheim and Toronto when it comes to talent. There is no guarantee that Fowler steps in here and plays great....this is a team still learning a system, who's forwards are not playing well defensively.
Anaheim is a great defensive"team", and Fowler is a part of that...the Leafs have a long way to go in that department. Fowler would be a great add, but he may not be a saviour. If ever one of Marner/Nylander/1st are offered for defense, then Fowler wouldn't be the target.
And to all those comparing their guys to Rielly under the assumption that he's the Leafs best Dman, that honor belongs to Zaitsev so far this season.