ESPN's Adam Schefter reporting that Calvin Johnson's sprained knee has loose particles in it that could require surgery.
Megatron finished the season as the second leading receiver with 1,492 yards and according to Jim Schwartz Johnson will indeed need off-season surgery, but it is expected to be a minor one.ANALYST: Michael Pichan
The Astros optioned Matt Dominguez to minor-league camp on Sunday
After playing in the majors each of the last two seasons with the Marlins and the Astros it appears he will have to prove to his team that he is still a big league caliber player. At best, Dominguez can provide the long ball for desperate owners if he makes it back to the big leagues, but his batting average (career .233 BA) is hard to live with if that situation arises. Analysis: Matthew Beck