According to Dreger ( who is reasonably reliable on these things ) there isn't much to the Bruins rumors lately.
Doesn't look like they are gonna move Chara, which I think is for the best. He may not be as much of a huge impact player as he once was, but he is a solid prescence on the blue line and he's gonna add way more with his play, experience and influence than what would be coming back.
I'd like to see him retire a Bruin. He's been a face of the team for years and a highly respected player. If not for respect alone, I think it is best for the team to keep him on 'til the end.
Speaking as a Sens fan, it can be....uncomfortable having your long standing captain head out of town, just as his career is ending, when the circumstances aren't good.
EDIT: Link to the article by Dreger-
http://www.todaysslapshot...-there-to-bruins-rumours/