Leeds are the fittest team in the league, they play fast passing football and press incredibly hard to try and force individual errors. For that reason Kipre and Mulgrew would be the two I play at CB because we will need two players who are calm on the ball under pressure and they are better ball players than Dunkley and Fox. However sometime in the very near future Paul Cook needs to pick two CBs and stick with them come what may. It's the worse position to be consistently rotating as the defence/goalkeeper are never comfortable. We need two central defenders that will play together for 35-40 games and know each other's game inside out like Burn and Dunkley did in League One.
I'd go for the following
Marshall
Sterling Kipre Mulgrew Robinson
Morsy Williams
Lowe Windass Jacobs
Moore
If we're going to play Byrne, I'd play Massey over Lowe. Those two need to play together or not at all as both are not the same player when not together down that right hand side. Bright was knackered after an hour of the Stoke game apparently so I'd keep him on the bench and bring him on after an hour.