Opening at SF....
Battier
Marion
Ariza
Barnes
Jeff Green,
Any guy who can defend and hit the 3 would be ideal.
If the opening is at PF, while a stretch 4 (Kevin Love/Ryan Anderson and guys like them) stretch 4's who can rebound and defend and hit the 3 are rare. It would be easier and more effective to get a Reggie Evans/Elton Brand/Dajuan Blair type of PF who can help rebound and will take up minimal space in the paint to let Melo operate.
I don't think the Knicks have the money to sign Melo's second scorer (at least the type of scorer he wants) so I think that has to come from within. Run the offense through Melo, Shumpert (he looked to be ready for some scoring responsibility) and believe it or not FELTON.
Get a solid scorer off the bench so J.R. Starks isn't the only option. Nate Robinson and Antwan Jamison spring to mind.
A nice solid off season to me Chauncey to the Vet min., Dorrell Wright to a LLE contract. Resign JR to his max early bird. Draft the most talented player on the board at 24, buy into the second round and grab one of those young PG's Briggs always brags about in the second. Possibly bring in another big vet who can still bang and be a spot starter (Elton Brand/Dajuan Blair) for the Vet minimum. Split the MLE (if you can on 2 of the 3) on Copeland/Prigs/KMart (Prigs is probably most expendable). Either is OK to let walk if need be as long as you are covered.
Chandler
Anthony
Wright
Shumpert
Felton
JR, Amare, Chauncey, Brand/Blair, Copeland/Pablo/KMart (pick 2), Rookie PG, Rookie Banger, Camby,