THE TAVARES ENIGMA
Forget about Mitch Marner.
Forget about Auston Matthews.
The fate of the Maple Leafs this coming season hangs on the shoulders -- no, make that pajamas -- of the Captain.
No question, the continent's Never-Win-A-Cup club will continue on a treadmill to oblivion unless John Tavares actually leads them. Like he's supposed to when there's a…