Naeher posted three shutouts in three group stage games as the USWNT won Group F of this year's Women's World Cup.
"We're looking for this to be his breakout year. He'll be the full-time starter this year, and he's worked really hard for it."
Jordan missed all but three games in 2018 while dealing with a serious knee infection. Although he'll be able to play football again, the defensive tackle will not do so in Happy Valley.
The Penguins and Sabres will square off at Pegula for the second time in three years on September 16.
Gross-Matos lost his biological father at the age of two before his older brother passed away nine years later.
Krieger and Naeher weren't all that busy in a 3-0 shutout victory over Chile on Sunday.