In the end, that’s the basic things leaders need to do… They might do it with their team, or without their team – but that’s one of the decisions they make. Heck, they might even decide to ask for a vote.
Leaders need to make decisions because, in the end, they are responsible for what got decided.
Some leaders are really people orientated, and they are great at relationships, and building teams. Others are very task orientated and take a humans-as-resources approach. But the mistake is to think that the former don’t make decisions, while the later do.
If you’re a leader who’s good at building relationships easily and “getting people on board”, you’re still the decision maker. But chances are you’re guiding people to want the same thing you’ve already decided. That’s not bad, but there’s a danger to be easily avoided; they might “want” what you want, but they know it’s not their decision – and they don’t think you’ve made a decision (because you keep talking about it) – so nothing actually happens.
So don’t just go and make a heap of decisions… rather, ask the question, “Have I communicated my decision clearly?”