Pivot - Robin Lopez
Primary Wing - Devin Booker
Secondary Wing - Jae Crowder
Power Forward - Larry Sanders
Point Guard - Aaron Brooks
Sixth Man - Carmelo Anthony
Third Guard - Langston Galloway
Fourth Guard/Shooting Specialist - Jose Calderon
Bench Enforcer - Chuck Hayes
Rotational Big - Luis Scola
Developmental - Tim Hardaway Jr/Orlando Sanchez/Thansis Antekoumpo
My "ideal" offseason would be to sign Robin Lopez, Jae Crowder, Aaron Brooks, Larry Sanders, Chuck Hayes and Luis Scola in free agency.
Lopez isn't dominant in any one area but helps you in every area. Does a lot of positive things that doesn't end up in a stat sheet. Even with a slight overpay, will be trade worthy if need be as long he's healthy. Jae Crowder is young and a plus defender with hope his offense can develop more. Aaron Brooks is older but the Knicks need stability at point guard. He's not going to run out plus defense but the Knicks as constructed can hide him a little bit. The guy can flat out ball and he's not going to cost a ton. Sanders is being paid by the Bucks not to play for them. He's young, a true defensive difference maker and can run with anyone if his head is right. He's the right kind of player to take a flier on at the right cost and upside. Best part is he can come subsidized and if he doesn't work out, can be cut. Hayes and Scola offer veteran leadership and locker room stability.
Melo shifts to a 6th man role, where he can provide offensive punch and be hidden by a defense suited to limit his defensive lapses. Galloway provides youth and energy and defense off the bench, giving him a less intensive role to develop and work on his long range shooting. Calderon moves to a reserve role, again, set up where a defense can do their best to hide him. Hardaway Jr/Sanchez and Greek Freak 2.0 all get end of the roster roles to try to develop with less pressure.
Devin Booker IMHO is the best draft prospect outside of the top three ( Okafor, Towns and Russell). He won't be a value selection at No#4, but the hope is the Knicks can trade down, pick up Booker, who can shoot long range at an elite level , play the wing and play tough plus defense, and hopefully some future draft assets as well. Booker would be my personal choice for the "right pick" this year, though again, the hope is the Knicks can move down from the 4 slot in a trade to get Booker.
IMHO, this is the best compromise of a roster build that offers defense, shifts Melo into a functional role to his strengths, and factors in what the Knicks can probably get in the trade market/free agency and offer at least some type of competitive roster.