The Carolina Hurricanes upset the Boston Bruins, the top team in the Eastern Conference, with a seventh game victory Thursday night.  One of the key factors was the Hurricanes' ability to control the Bruins defensively.  Two names in particular that looked good: Dennis Seidenberg and Joni Pitkanen...both ex-Flyers.Have a look at how some of our old friends are doing.Dennis Seidenberg:  He was a 6th round (172-overall) draft pick for the Flyers in 2001.  In January of 2006, he was traded...