In his Friday column Erik Erlendsson of the Tampa Tribune speculated the team's cap situation may force the Lightning to carry one or two rookie defensemen on the roster on opening night. That's a pretty fair expectation and at the very minimum I suspected the Lightning would put one of the rookies into the #7 defenseman slot at the league minimum for economic reasons. Erlendsson lists several prospects as potential options and, in particular, highlights Swiss stay-at-home defenseman Timo Helbling. Helbling, you might remember, checked in at #5 on my personal list of overage Lightning prospects. Here's my handicapping of the situation:
