I'll tend to agree only because he's in such bad shape physically that he can't be asked to consistently carry a heavy load. A load that most teams would ask of an "elite" player.
Because he's so young, people forget this is T-Mac's 12th year in the league and he doesn't strike me as a player that is a work-out freak or keeps in top shape, like Kobe. These elite-level high school players that came in the mid 90s: Kevin Garnett, Kobe Bryant, Jermaine O'Neal, and Tracy McGrady. Only Kobe Bryant isn't showing signs of wear-and-tear.