Vulnerable? Sure, but my primary concern would be injuries, not stats from a small sample size of one playoff run.
With all due respect to solid guys like Roman Hamrlik, looking at the last 3 guys who were heralded as once in a generation first overall picks, Lemieux had serious back problems and a bout with Hodgkin's disease... Lindros' career ended early due to concussions... and Crosby at one point looked like he might follow Lindros with his own concussion issues. Beyond them Stamkos has had serious leg injuries, Bryan Berard nearly lost an eye, Rick DiPietro couldn't stay healthy wearing full body armour while lying down in a padded safe room.
McJesus has already had a broken collar bone... hopefully that's it and he goes on to enjoy a healthy career so we can enjoy watching his talent - I'd be concerned that his collar bone injury came when he was skating all-out, one of his great weapons is his speed, but at that speed the abilities to avoid catastrophic collisions is hard... will he have another similar injury - or change his playing style becoming a bit more gun shy after a bad spill into the boards? I really hope not but it's always a concern.
