You're right.

id leave feather out, with his track record of freak injuries theres no point risking him in a game we should do ok in.... huby and boyle to start should be enough to go forward with

Matterson says whoever is fit will play despite him saying that i'd expect team to be something like :

1.McGoldrick
2.Thompson
3.Dixon
4.Arundel
5.Ford
6.Sione
7.Chase
8.Higgins
9.Netherton
10.Huby
11.Widders
12.Jones
13.Westerman

14.Shifty
15.Shenny
16.Sargent
17.Massey

... Should be enough to beat Keighley and not risk that many injuries.

You won't see those three on the bench. They'll either start or be rested altogether.