Frederic is out on Monday in Anaheim after re-injuring his ankle last game and is expected back before the playoffs. Frederic made his Oilers debut on Saturday, returning from an ankle injury that prevented him from playing for over a month. He will return to the sidelines after re-aggravating the injury but is expected to return before the playoffs in mid April. The 27-year-old Frederic played 13 shifts, 7:10 time-on-ice, in Saturday's 3-0 loss to the Los Angeles Kings, recording two hits, two shots, and a -2 plus/minus.