Okay, let's use your "conservative" numbers:
421 carries by all RB's, 5 per game for RB's other than CD
that leaves "only" 341 carries for CD
I seriously doubt Dillon will carry the ball 341 times. Look at his career numbers:
+--------------------------+-------------------------+ | Rushing | Receiving |+----------+-----+--------------------------+-------------------------+| Year TM | G | Att Yards Y/A TD | Rec Yards Y/R TD |+----------+-----+--------------------------+-------------------------+| 1997 cin | 16 | 233 1129 4.8 10 | 27 259 9.6 0 || 1998 cin | 15 | 262 1130 4.3 4 | 28 178 6.4 1 || 1999 cin | 15 | 263 1200 4.6 5 | 31 290 9.4 1 || 2000 cin | 16 | 315 1435 4.6 7 | 18 158 8.8 0 || 2001 cin | 16 | 340 1315 3.9 10 | 34 228 6.7 3 || 2002 cin | 16 | 314 1311 4.2 7 | 43 298 6.9 0 || 2003 cin | 13 | 138 541 3.9 2 | 11 71 6.5 0 |+----------+-----+--------------------------+-------------------------+| TOTAL | 107 | 1865 8061 4.3 45 | 192 1482 7.7 5 |+----------+-----+--------------------------+-------------------------+I think the 314-315 totals look like a more reasonable ceiling, especially given that he is almost 30 [turns 30 in October] and entering his 8th season... he is past his peak.People have drawn comparisons between the Patriots under BB with Dillon to the Patriots under BB with Antowain Smith in 2001. Smith only had 287 carries in 16 games in 2001.
315 carries at 4.0 ypc = 1260 rushing yards. And even this obviously requires him to play 16 games.
with his carrer average of 4.3, that comes to 1466 yds
Using his career ypc of 4.3 seems optimistic. Dillon himself has averaged under 4.0 ypc in 2 of the past 3 seasons; his collective average over the past 3 seasons is right at 4.0 ypc.Furthermore, the Patriots averaged 3.4 ypc last season as a team (and 3.8 ypc the two seasons before that). IMO 4.0 is the ceiling for a reasonable prediction.
Based on what? Dillon has reached 10 TDs only 2 times in 7 seasons: 13 in 2001 and 10 all the way back in 1997. His other 5 season totals have been 5, 6, 7, 7, and 2. He has averaged less than 7.5 TDs per 16 games in his career.
...and a couple hundred yds receiving
With Faulk on the team, I seriously doubt Dillon gets more than 25 catches. That will likely leave him at less than 200 yards receiving. I'm willing to assume 20/150/0.
I'll take that out of any RB2
I'm looking at 1410 total yards and 7 TDs as his reasonable upside. That's 183 fantasy points, which would have been good enough for 16th last season. Those numbers are indeed good RB2 numbers... except for the fact that he will probably be drafted in the 10-15 range, meaning he will have a hard time earning his draft position.