Both players have been suffering from neck injuries, and were absent last week, when Swansea went down 24-12 at home to Bath.
The Whites have named a 24 man squad to travel to Edinburgh. The starting line up will be announced on Friday.
Sqaud to play Edinburgh, Friday 11th January 2002.
Swansea:(from) Backs – K Morgan, B Lima, S Winn, S Gibbs capt), N
Witkowski, M Robinson, A Thomas, G Henson, S Martens, Rhodri Jones.
Forwards – D Morris, B Evans, A le Chevalier, J Marsters, G Mason, T
Maullin, L Jones, J Griffiths, J Bater, G Lewis, D Thomas, H Jenkins.