Martial is set to make his return from an eight-week injury layoff, while De Gea also arrived with the rest of the United squad at The Lowry Hotel on Saturday night, after he injured a muscle abductor in Spain’s European qualifier against Sweden on Tuesday night.
Aaron Wan-Bissaka is back after missing the last three matches due to illness and Ole Gunnar Solskjaer has included 18-year-old midfielder James Garner in his provisional squad.
Fellow teenagers Brandon Williams, Mason Greenwood, Tahith Chong and Angel Gomes are also under consideration for selection in the matchday squad.
Confirmed United squad members:
David de Gea, Sergio Romero, Lee Grant, Aaron Wan-Bissaka, Harry Maguire, Victor Lindelof, Axel Tuanzebe, Phil Jones, Marcos Rojo, Ashley Young, Brandon Williams, James Garner, Scott McTominay, Andreas Pereira, Fred, Juan Mata, Tahith Chong, Angel Gomes, Daniel James, Marcus Rashford, Anthony Martial, Mason Greenwood