Chiriches will most likely be partnering Verts regularly when he's fully settled in as he's got the technical ability and pace CBs like Daws lack. Playing the high line and offside trap you need your CBs to be quick or the likes of Remy will consistently rape them on the break as you leave so much space in behind.
I think he takes too much risks, you see him sometimes trying to dribble the attacker and be fancy and failing, it happened sometimes against Greece. He's not bad but definitely needs improvement.