EUGENE -- Oregon tight end Pharoah Brown walked out of Monday’s afternoon session of daily doubles practice with a cast on his lower left leg and on crutches, though no details were given on any injury or time he might miss.

Oregon head coach Mark Helfrich said simply “he’s not 100 percent.” Brown is part of a young, talented and relatively untested group of tight ends behind starter Colt Lyerla. Brown has two catches in 12 career games. Coaches have also praised redshirt sophomore Koa Ka’ai (also two career catches) and freshman Johnny Mundt during fall camp.

Monday’s practice was Oregon’s second daily double session, with Helfrich reporting UO “got a little more situational stuff this afternoon, did some no-huddle stuff … we did a few more down-and-distance things seven-on-sevenwise.”

The practice precedes Tuesday’s practice with officials, the first of three such practices of fall camp UO will hold. It will not be an outright scrimmage, he cautioned.

“Tomorrow will be live and that’s always good to get in there,” Helfrich said. “Hopefully the play clock’s not an issue there, and just the mechanics of functioning in a game-like setting. We’ll get some two-minute drill stuff, end of game things, again down-and-distance, penalties and operating it in a more game-type situation.

“We’ll get real life. The corner complains about the receivers alignment and the receiver complains about holding or pass interference and you get an impartial third party of real guys who do it. We’ll certainly talk to them about the targeting rule, some of the subtle changes this year. That’s always good to get our guys functioning by themselves where we’re not out there with them.”

On the “it’s way too early” front, Helfrich said discussions about planning for Nicholls State won’t begin for about two weeks. Also far off are discussions about who will return kicks and punts for UO and who will redshirt this season.