Sharrif Floyd still not ready to return, seven weeks after knee surgery

EDEN PRAIRIE, Minn. -- It's been seven weeks to the day since Sharrif Floyd had surgery on his right knee. It's been nearly nine weeks since he played his only 25 snaps of the season, in the Minnesota Vikings' Week 1 win over the Tennessee Titans.

Floyd is back in the building Thursday, coach Mike Zimmer said, after spending roughly the last 10 days rehabbing elsewhere. But he's still not ready to practice. So what gives?

Who's out? Who's good to go? Who's questionable? We've got all the latest injury news from around the NFL. Injury Wire

"We didn't think it would be this long," said Zimmer, asked why Floyd hasn't been placed on injured reserve. "We didn't think it was going to be six years'…