No. I know what I am talking about.
If Timmy wants to play for the flyers, the Islanders, if they decide to continue to keep his rights, would have to trade him there. And if the Islanders trade him further , the Bruins would get assets. That's what I read was part of the trade that got him to the Island: The conditional pick going to Boston in the initial trade was either gonna happen if Timmy played for the Isles, or if the Isles traded him.
Now, apparently this thread deals with the situation that the Isles don't want Timmy any longer and he's an UFA. It doesn't say that in the OP anywhere though (to my knowledge).