If I was PP and I played with an inefficient guy as AW I would be selfish too. Melo got some guys on his team but he played the same old me first ball.
I think one area your really selling Paul short on is toughness. Melo is not as mentally or physically as tough as PP was. I never seen anyone talk PP out of his game. I seen KG do it to Melo multiple times.
I haven't seen Melo get talked out of a game any time other than KG. There's a tonne of pressure on him in New York. He's also never had team mates that come close to KG, Ray and Rondo on his team. I mean who are the best guys he's gone to war in the playoffs with? Amare on one leg and Tyson Chandler?
You are completely forgetting his Denver years. Pierce never had teammates that good early in his career. Coaching, management, and the system were all pretty top notch for the first 6 or 7 years of Carmelo's career. He really lucked out, imo, and he was never able to do anything with it. First round exit every year except once. I never thought Denver would win the championship, but they were certainly better than one and done. Carmelo barely showed up in 4 out of his first 5 seasons in the playoffs.
Since when did Melo get enough help during his Denver days? Let's list the notable good players (i'd leave the rest, as you know why) he played with during his time with the Nuggets and their opponents when he was "one and done" during the Playoffs.
03-04: Andre Miller, Marcus Camby, Nene (2nd year), Voshon Leonard, Earl Boykins. Lost to Minny (KG's MVP year, Sprewell, Cassell).
04-05: Miller, Leonard, Boykins, Camby, Kenyon Martin, Nene. Lost to San Antonio (eventual Champs. Duncan, Parker, Ginobili, Bowen)
05-06: Miller, Boykins, Martin, Nene, Camby, Reggie Evans, Linas Kleiza. Lost to Clippers (Brand 24 ppg-10rpg), Maggette (17 ppg), Cassell (17 ppg), Mobley, Kaman)
06-07: Camby, Miller, Martin, Nene, Allen Iverson (biggest help so far, star power wise), Evans. Lost to Spurs (eventual Champions. Duncan, Parker, Ginobili, Bowen)
07-08: Camby, Iverson, Martin, Nene, young JR Smith. Swept by Lakers (went to the Finals. Kobe, Pau, Lamar Odom, Fisher)
08-09: Nene, Iverson (half the season), Chauncey Billups (other half and Playoffs), Smith, Martin. Lost to Lakers (eventual Champions. Kobe, Bynum, Pau, Odom) in WCF
09-10: Nene, Aron Afflalo, Smith, Billups, rookie Ty Lawson, Martin. Lost to Utah (Deron Williams, AK47, Boozer)
10-11: With the Knicks now. Chauncey Billups, Landry Fields, Toney Douglas, Jared Jefferies (AMare injured). Lost to us (Big Three and Rondo).
11-12: Tyson Chandler, JR Smith, overweight Baron Davis, Landry Fields (you get the sarcasm), Steve Novak (Amare and Shumpert injured). Lost to the Heat (you know who they are)
12-13: Chandler, Smith, Shumpert, Felton. Lost to Indiana (Paul George, Hibbert, David West)
Out of all those times Melo was in the Playoffs and got bounced in the first round, the only times his team was probably not outmatched was the Clippers series and when he and Iverson went against the Lakers. To the rest, he went against teams with at least two All Stars, one of them being a top 10 player.
They were not better than one and done, outside of 05-06 (they can beat that Clips team) and probably 07-08 (with Iverson). Denver with Anthony was a borderline 6th-8th seed team, because he has no help. Same in New York.
Won't be the same in Boston with Rondo and a possibility of adding another high caliber player with the assets we have.