SS is a lot of side to side, quick bursts and quick stops. Playing CF and crashing the wall may have been when the injury occurred, but it was, to quote Thanos, Inevitable. Nobody is to blame here.
I think at this point a 10 day IL visit for Buxton and a recall for Kirilloff is justified. Celestino could play CF, Kirilloff could play 1B and Arraez could DH. I don't think Kirilloff would be any less of an option than Buxton right now.