I think you keep the recruited players in period. The walk-ons provide an important role and by all accounts are great teammates and nice young women but they weren't brought to UConn to help win games. All the other players were. If UConn's roster had been eleven deep two years ago there likely wouldn't be walk-ons on the team. To me, the recruited players take priority. And again, if someone like Ekmark is only getting 5 minutes as a sophomore then I have doubts she will see her future as a Husky.
UConn is already beating teams by 60+ points, and those aren't efforts to embarrass anyone. As Geno would say, it's not up to UConn to play down to others, it's up to others to stop them. What obligation does he have to keep his players from performing and developing to appease other teams? Part of the reason the Huskies slowed down at the end of blowouts is because the back end of the roster wasn't as good/ready to expand the lead. That's not likely to be an issue this year.
I'm not talking about giving Stewart, Tuck, and Jefferson gobs more minutes. If you sit the starters--BS, MT, MJ, KN, and, say, Butler--you still have KLS, Collier, Williams, Chong, Boykin, and Ekmark left over. I don't get the point in sitting three of them and intentionally trying to not expand leads. That's not basketball at that point; just have a mercy rule and call it off then.