The Chiefs have traded 25-year old QB Tyler Thigpen to the Dolphins for a undisclosed draft pick.  Thigpen only played in 1 game this season for the Chiefs and he carried the ball 1 time for 2 yards.  In three years with the Chiefs, Thigpen played in 16 games and he completed 232 of 426 passes (54.5%) for 2,649 yards with 18 TD passes and 13 INTs (74.7 QB Rating).  He also has carried the football 63 times for 388 yards (6.2 ypc) with 3 TD runs.  Thigpen even snuck out of the backfield to catch a 37-yard TD pass.  This was a good move for the Chiefs as they have Matt Cassel and Brodie Croyle ahead of Thigpen on the depth chart.