Nowadays team management is always more focused on constructive dialogue rather than hierarchical flow of information. While it might appear much easier to ask your team to do something just because you are the one to decide and that you want it, why bothering?
This is related with the iceberg model in management. People usually just see the surface and ignore all previous work and strategies. Trend consist in involving the team in decision, and showing them the entire iceberg, so they feel that they really belong to the project, instead of being just one more link. This will increase their motivation and performance and add a lot of value to your business.