Borussia Dortmund's Champions League hopes was dealt a blow by the confirmation that Mario Gotze will miss the final due to a thigh injury.
Kevin Grosskreutz is expected to take the 20-year-old's place in the XI, with Marco Reus shifting into the centre of the attacking trio behind Robert Lewandowski.
At the back, Lukasz Piszczek is fit to play, but will undergo thigh surgery in the summer, while Mats Hummels is expected to shake off a minor ankle injury to feature against the club that bred him.
Meanwhile, the only major question mark in the Bayern Munich ranks is as to whom will partner Dante at center back.
With Holger Badstuber missing since December, Daniel Van Buyten and Jerome Boateng have been rotated at the heart of defense, but the Belgian is the more likely to start the final.
Toni Kroos remains sidelined after picking up a muscle injury in the quarter-final first leg against Juventus, so Arjen Robben will continue on the right, with Thomas Muller lining up behind lone striker Mario Mandzukic, who should keep his place ahead of Mario Gomez.
Watch Borussia Dortmund vs. Bayern Munich Saturday at 2:30pm on FOX Soccer!