Wolves head coach Nuno Espirito Santo says several unnamed players are fitness concerns and will be assessed.
Jonny continues his rehabilitation from a long-term knee injury.
Newcastle will make a late decision on goalkeeper Karl Darlow, who is still sore after colliding with Manchester United's Marcus Rashford last weekend.
Isaac Hayden will also be monitored after being forced off with a minor muscle problem, while Sean Longstaff has recovered from tonsillitis.
Wolves were very good at Leeds on Monday. They understood exactly what Leeds were about, and matched them, but looked really dangerous on the counter-attack too.