the most carries marshawn lynch has ever had is 315
take a look at this
416 - larry johnson = done
larry johnson 416 carries - never rushed for more than 900 yards again was done in the nfl a few years later
jamal anderson
410 - retired 3 years later only ran for 1,000 yards once more averaging 3.6 yards per carry
james wilder
406 - had one more season where he rushed for over 1,000 yards (3.7 ypc) and was done a few years later
eddie george - done, terrell davis - done, ricky williams - done, demarco murray
eric dikkerson is the only back who beat the trend