All purpose player Zach Shay (concussion) and safety/outside linebacker Adam Alcantara (knee injury) will both miss Friday’s game against La Mirada. Shay, who suffered his second concussion since fall practice started, will be evaluated week-to-week, but is not expected back soon. Alcantara will miss two to three weeks according to coach Steve Hagerty. Shay and Alcantara were both injured in the first quarter against Servite, and never returned. Even Serra all-league first team running back Jalen Moore is a game-time decision, Hagerty explaining that he was banged up following the loss to Servite as well. With Shay out indefinitely, junior Dionza Blue is expected to share the backfield with Moore, and will likely be the primary back if Moore can’t go. La Mirada may be 0-2, but they’re a good 0-2 having lost to St. Paul (24-7) and powerful La Habra (28-19).