Interesting article, but one point kind of stuck in my crawl: "For Carle and Salo, however, the solution to that just might rely on an aspect that head coach Guy Boucher already relies heavily on: speed." That's why against teams with superior speed (ie. the Flyers), the Lightning deployed a 4-1 "trap" style of play with extremely limited to no puck pursuit. Then this gem: "Since defensemen are no longer able to use the clutch and grab technique that proved both useful and popular prior to the 2004-05 lockout season to slow down forechecking opponents, today’s game dictates, if not requires, that blue-liners be mobile in order to efficiently play the position." The significant reduction of clutch and grab that occurred after the LAST post-lock out has significantly crept back in the game as it seems that annually, the officials are given a new or altered directive of what they should focus on and seem to lose all the prior focus on other things. For example, last year was head shots. While the clutch and grab is not as predominant as it was in the 90's, it is still very alive and well in 2011-2012. That said, I do think that Salo and Carle improve Tampa's blue line. In addition to Salo and Carle you have Brewer and Hedman in your top 4. Outside of that, not much. Brewer has nice size, but throughout his career had never been a defensive stalwart (with limited to no offensive skills). He brings size / hitting mostly. Hedman, a 21 y/o playing big minutes and still learning the game. After that, it is extremely thin from 5-7. While I think Carle and Salo can be top 4 dmen, I don't think either one is a 1-2 dman (anymore at least for Salo). I think Tampa is still in trouble on the d-side because while the additions are nice for Tampa, they are 9.250 worth of additions. Brewer is what he is and Hedman is the intangible. One significant injury to any of those 4 and Tampa is back to playing the 4-1.