Jenas has been sidelined since limping out of the 3-0 win over Werder Bremen two weeks ago, while fellow midfielder Modric has been struck down by flu.
Rafael van der Vaart (hamstring) and Younes Kaboul (hip) are still missing, Sandro is ineligible, while Tom Huddlestone (ankle), Ledley King, Jonathan Woodgate (both groin) and Jamie O'Hara (back) are longer-term absentees.
Source: PA
Source: PA