Michael Crabtree is expected to sign with the Raiders as soon as tonight. He has played his entire career with the 49ers. The former tenth-overall pick has been a disappointment all things considered. He showed promise improving in each of his first four seasons, leading to a career year in 2012. However, a ruptured Achilles in 2013 has derailed his career and on film it's clear the injury has diminished his explosiveness and athleticism.
