The more accurate assessment would be based off both players' entire track record, weighted toward the most recent season. From this perspective, Caldwell's performance is clearly superior.
I agree let's look at their entire track record:
Code:
+--------------------------+-------------------------+
| Rushing | Receiving |
+----------+-----+--------------------------+-------------------------+
| Year TM | G | Att Yards Y/A TD | Rec Yards Y/R TD |
+----------+-----+--------------------------+-------------------------+
| 2002 hou | 16 | 0 0 0.0 0 | 41 483 11.8 1 |
| 2003 hou | 16 | 1 13 13.0 0 | 34 402 11.8 2 |
| 2004 hou | 16 | 4 30 7.5 0 | 41 632 15.4 2 |
| 2005 hou | 16 | 4 13 3.2 0 | 55 492 8.9 2 |
| 2006 nwe | 10 | 0 0 0.0 0 | 11 142 12.9 1 |
+----------+-----+--------------------------+-------------------------+
| TOTAL | 74 | 9 56 6.2 0 | 182 2151 11.8 8 |
+----------+-----+--------------------------+-------------------------+
Code:
+--------------------------+-------------------------+
| Rushing | Receiving |
+----------+-----+--------------------------+-------------------------+
| Year TM | G | Att Yards Y/A TD | Rec Yards Y/R TD |
+----------+-----+--------------------------+-------------------------+
| 2002 sdg | 14 | 2 9 4.5 0 | 22 208 9.5 3 |
| 2003 sdg | 9 | 5 39 7.8 0 | 8 80 10.0 0 |
| 2004 sdg | 6 | 4 45 11.2 0 | 18 310 17.2 3 |
| 2005 sdg | 16 | 2 10 5.0 0 | 28 352 12.6 1 |
| 2006 nwe | 16 | 1 5 5.0 0 | 61 760 12.5 4 |
+----------+-----+--------------------------+-------------------------+
| TOTAL | 61 | 14 108 7.7 0 | 137 1710 12.5 11 |
+----------+-----+--------------------------+-------------------------+
So Gaffney has had the most "impressive" body of work.
Bear in mind, Gaffney was having to play on one of the worst teams in the league with no offensive threats, whereas Caldwell was on a team with Brees, Tomlinson, and Gates.
Had Gaffney been signed earlier in the year, I have ZERO doubt he would at a minimum have replicated Caldwell's stats.
And yes, I'm basing my Gaffney over Caldwell almost entirely on Caldwell choking horribly.
IMO, both are a wash, they are JAG WRs who bring nothing special to the table. To that end, give me the guy who has not yet proven to choke.
And DaBruinz, you and I both know no matter what the Pats do on offense, between Moss, Stallworth, Welker and Watson, the #4 WR is not going to put up any kind of numbers.
Even on the most pass happy teams in the league, you will be hard-pressed to find a WR4 with more than 25-30 catches.
Just spot checking the top 3 passing teams of last year (Colts, Saints, Eagles) here are their WR4 #s:
Colts - Moorhead/Stokely (8) -- This is actually skewed bc Stokely got hurt. Wilkins was the #4 most of the year and had ZERO catches
Saints - Copper (23)
Eagles - Baskett (22)
I think we'd all agree NE is more likely to look like NO or PHI. So even if NE is in the top 3 in passing yards, the WR4 is looking at 20-25 catches. Again, marginal, and I'll take the guy who hasn't choked.