I consider Maroney a bust sorely for lack of production. NFL is a no execuse business. Injury is part of the game. A player's value is judged by his production on the field. Very few players are 100% healthy for the duration of a season. Great players often play through injuries. (same reason in many people's eyes, LT has lost a lot of shine for sitting out last two playoffs)
Pats' potent passing offense should lift the production of RBs. No surprise that a bunch lesser RBs have done well for pats (over-the-hill Dillion, Jordan, Morris, BJGE). Maroney really did not do anything special above these guys. A 1st round RB should be a work horse (ala Adrian Peterson). Maroney has materialized into an average supplemental player. His ineffectiveness forced Pats into a running by committee approach. That's not Pats envisioned for him when they drafted him.
By 2011, this issue will be settled. If he does not show major improvement, he won't be in the league. This is a shock to many on this board who believe that Maroney has shown enough flashes of greatness.
Recent first round running backs (All the first rounders since 2001):
Darren McFadden (missed 3 games as a rookie)
Jonathan Stewart (fine rookie season)
Felix Jones (played in only 6 games as a rookie this season)
Rashard Mendenhall (played in only 4 games as a rookie this season)
Chris Johnson (fine rookie season)
Adrian Peterson (missed 2 games as a rookie with a leg injury, played the full season last year)
Marshawn Lynch (missed 4 games in his 2 seasons)
Reggie Bush (missed 10 games the past 2 seasons)
Laurence Maroney (Topic of discussion)
DeAngelo Williams (Pretty healthy his whole career 13 games as a rookie)
Joseph Addai (missed 4 games last year, has a lower ypc than Maroney)
Ronnie Brown (Missed 9 games the season before last, has 1 full season in four)
Cedric Benson (4 seasons, no 16 game season, generally considered a bust)
Cadillac Williams (played in 10 games total the past 2 seasons)
Steven Jackson (5 seasons, 1 16 game season)
Chris Perry (Bust, and multiple seasons hampered by injury)
Kevin Jones (5 seasons, never a 16 game season)
Willis McGahee (knee injury before he even entered the league, mostly healthy since)
Larry Johnson (Played in 16 games in his first 2 years and only 8 last year)
William Green (bust)
T.J. Duckett (7 years in the league, 1 16 game season)
LaDainian Thomlinson (Various and sundry injuries)
Deuce McAllister (multiple knee injuries and surgeries)
Michael Bennett (8 NFL seasons, only twice has played in 16 games)
Now, note how few of the running backs on this list that have remained healthy. Then, notice that despite your nonsense about this team's passing game and receivers, Maroney averaged 4.3 ypc the season that Reche Caldwell was the team's #1 receiver and has a higher career ypc than the runner you were pimping (Addai).