Gethin Jenkins has passed a fitness test and will take his place in the front row of the Blues pack against Ulster tomorrow evening.
The Grand Slam hero plays at tight-head prop with fellow Six Nations hero John Yapp wearing the number one shirt.
The other position settled this morning was on the replacements' bench where Tristan Davies will cover the outside back positions. The Blues starting line-up now reads:
Nick Macleod; Chris Czekaj, Rhys Williams, Tom Shanklin, Craig Morgan; Nick Robinson, Ryan Powell; John Yapp, Gareth Williams, Gethin Jenkins, Craig Quinnell, Robert Sidoli, Robin Sowden-Taylor, Kort Schubert, Martyn Williams (captain)
Replacements: Ben Evans, Rhys Thomas, Nathan Budgett, Nathan Thomas, Maama Molitika, Dean Dewdney, Tristan Davies