I agree on that one. There are clear reasons to cut Boxing, Weightlifting, (GR) Wrestling, Rhythmic, MP as well as Equestrian. For Field Hockey the only reason would be that it is less popular than other team sports, except for a small part of the world. Which would be a pretty poor reason.
However, they will not go to cutting Boxing nor Equestrian unless they absolutely need to. The other four are in bigger danger and could be spots where they need to make room for quota.
I feel that adding a team sport, which eats quota like no tomorrow, should not be counteracted by removing individual sports quota, however.