Amari Cooper sends a strong message after rejoining the Las Vegas Raiders, signaling his mindset with a bold two-word Instagram post.

The Las Vegas Raiders are signing free agent wide receiver Amari Cooper to a one-year, $5 million deal, according to NFL Network. The signing will be a homecoming of sorts for Cooper, as he will be reunited with the franchise that drafted him with the No. 4 overall pick in the 2015 NFL Draft out of Alabama.

The Las Vegas Raiders' rushing attack was a major problem last season, with not a single Raiders running back eclipsing 500 yards on the ground. Things are expected to be significantly better this time around,