A few post-practice notes as relayed by beat writer Steve Corkran:
• Coach Tom Cable said he’d have a better idea by next week of Chaz Schilens might be available for the season opener in Tennessee on Sept. 12.
• Cable said this year’s roster cut will be the most difficult since he arrived in 2007.
• It’s conceivable Richard Seymour, as well as RB Darren McFadden and Johnson, could all be held out of the 49ers game.
• Quarterback Bruce Gradkowski got some of his most extensive work in training camp, closing it out with a 40-yard post strike to Todd Watkins, who made a diving catch for a touchdown. Gradkowski ran the length of the field for a chest bump with Watkins after the play.