I've had a Fe dominant boss trying to inject morale in a non-Fe group (ENTJ, ISTP, ISFJ, ENFP). The effect is the opposite. People think "Why is he wasting time in all that bullshit, instead of telling us what should be done"? Bottom line: it's just a matter of preference. I don't need somebody telling me "You can do it! Let's do it for X and Y". I already know why we are working...just tell me what to do, and I'll get it done. No need to build a "team" atmosphere. That kind of relationships either form naturally because of shared mindsets, or do not form at all.