Brighton will be without Joel Veltman and Davy Propper for Tuesday's clash with Manchester City.
Veltman is out with a calf complaint, while Propper has injured his ankle.
Albion boss Potter told The Argus: "Well we are without Lewis and Neal through suspension. Solly and Tariq are making good progress and are back out on the grass but they are not ready yet.
"Joel Veltman it will be too soon for him, so we will be pretty much as we were in the West Ham game."
