Posted by ESPN.com's Mike Sando
Updated 26-category NFC West rosters are available for the first time in a few weeks. Download them here.
Offseason activity has slowed to the point where the 49ers' decision to claim an undrafted rookie linebacker-turned-fullback off waivers commanded a headline here [for those who asked, and a few did, three fullbacks is more than most teams carry at this time of year, but I count several teams with that many and one team -- Seattle -- with four].
Update: I made a change to the Cardinals' roster after realizing Michael Ray Garvin's listed college position -- cornerback -- no longer applies. He's a receiver.