Wesolowski ruled outMidfield man James Wesolowski was ruled out of Latics' final pre-season friendly against Huddersfield Town at Boundary Park through injury.
Sidney Schmeltz stepped down to the bench, the second change from the side which started their midweek match at Accrington Stanley.
Into the side came Charlie MacDonald and James Dayton (pictured) as Jose Baxter dropped back into midfield.
Latics (4-4-1-1): Oxley; Brown, Tarkowski, Mellor, Grounds; Dayton, Smith, Baxter, Montano; MacDonald; Rooney. Subs: Schmeltz, Clarke-Harris, Byrne, Millar, Joksts, Simpson, Cooper, Gosset, Truelove.
Huddersfield (4-2-3-1): Smithies; Hunt, Clarke, Lynch, Dixon; Norwood, Gobern; Clayton, Patterson, Hammill; Vaughan. Subs: Scannell, Ward, Bennett, Wallace, Lopez, Carroll, Smith, Sinnott, Crooks.