I would try JFK and Bjork for Anderson, I think Columbus would laugh because both players are injury prone and JFK is softer than jello. Counter with Heinen and a non first round pick. Anderson with 37 and 63 and a line of 74-46-88 make two well balanced lines with speed, skill,grit and scoring.
Would also inquire about the availability of Wood and Coleman in NJ. Wood-Coyle-Coleman is a great two way line with speed and aggressiveness.
Hall is the guy I would wait for as a UFA. See how he holds up next year and if the long standing rumors of him wanting to come here are true, you have more cap space with Chara and Backes most likely off the books after next season. I personally think center will be a bigger need because as of now they have no Krecji replacement in the system. Studnicka is still a question mark, nice prospect but has not played 1 second of NHL hockey. Frederic looks like a solid bottom 6 forward and JFK can just leave, if he stays he us a tweener between the AHL and NHL,nothing special about him at all.