You know how many 34 defenses the Seahawks have played against in the past 2 years? Not counting San Francisco (laugh) or Houston (laugh more), two. A loss to the Patriots in '04 and a close win against the Cowboys this year.You can't sit down and learn all these mixed coverages on video tape, you have to experience them and learn from playing.The last time these teams met, Alexander had 20 rushes for 48 yards and a TD.Remember that crazy OT thriller in 2003 against the Ravens' 34 defense? 85 points combined. Where was Alexander? Averaging 3.2 yards per carry. (22 for 72, 0 TDs)In fact, except for the lowly San Fran and Houston teams which don't have the personnel to remotely install that scheme, Alexander has averaged about 3 yards a carry and under a TD per game.Alexander's career against 34 defenses(ATT / YDS / TD / LG)21 / 61 / 0 / lg1116 / 77 / 1 / lg1320 / 48 / 1 / lg1422 / 72 / 0 / lg1215 / 67 / 1 / lg1423 / 59 / 0 / lg8 117 / 384 / 3 / lg14 3.28ypc, 64ypg, .5TDpgIncluding HOU, SF Twice this season22 / 141 / 4 / lg2324 / 115 / 2 / lg4021 / 108 / 1 / lg16OVERALL: 184 / 748 / 10 / lg40 4.06ypc, 83.1ypg, 1.1TDpgJust thought this would be worth bringing up.Take from it what you want.