It's not ideal to call up Anthony to DH, but Yoshida is not ready, so this does make sense.
So does Campbell at 1B, and since we are already playing KC in CF some games, I'm not sure 1B messes with the future keystone combo anymore than CF does. This is all temporary, no matter what choice we end up making.
Refsnyder could DH vs LHPs, and we could shuffle the OF'ers around or just play Anthony in RF vs LHPs, but he's been playing LF and CF most of the time, I believe. RF is not easy at Fenway, as we all know. LF would be better, and Duran in CF is fine with me, but then who plays RF? Rafaela vs lefties? It still ends up with Anthony's bat replacing Casas, so I'd be fine with a shuffle, too. (Others are not, as I have found out.)