We've started matches this season with all 6 possible combinations of our 4 CBs. This is how they've done:

Lawlor Fish Played 6 Conceded 2
Fish Chambers 3 3
Lawlor Chambers 2 0
Osho Lawlor 2 3
Fish Osho 1 3
Osho Chambers 1 0

Would we be better off with a stable, regular pairing?
Who would you pick?