"Michael Crabtree's return to practice, this time officially, gives the San Francisco 49ers about 10 days to get him ready for the Sept. 11 opener against Seattle.

This is also a good time to reevaluate the position.

Crabtree and Braylon Edwards are clearly the two most formidable receiving options at the position. Josh Morgan and Ted Ginn Jr. appear to be next in line, with Kyle Williams finally healthy enough to contribute as the team had hoped one year ago.

Looking at the 49ers' roster, it's tough to make a case for keeping rookie sixth-round choice Ronald Johnson at the expense of others. I doubt another team would snap up Johnson on its 53-man roster if the 49ers tried to shift him to the practice squad, given that Johnson has made little impact and struggled in the team's most recent preseason game. "