I think Alcaraz has proven that he SHOULD be able to do really well for us, and personally I think Bramble should be one of the first names on the team sheet. Then we can put Gohouri out on the right and keep Figueroa on the left.
However considering Bramble is out injured then I definitely think Gohouri should be first in line as a replacement CB, I was impressed with him at the end of the season.
But to reaffirm my answer to your question, Bramble and Alcaraz.