To be fair - all those players project to be league average bats. I'm not so sure that's going to happen, but I don't think a league average bat should be lumped in with a "glove first" guy. There's probably some subjectivity to that.
If we continue to start all 4, I am pretty confident that 2 of them are league average or better, while 2 may be 90 wRC+ "glove first" starters.