When working in a team, you should not say everything that comes up to your mind but there are a few points that can make your speech very powerful:
- Tell the business side of things: the big picture and market data makes understanding the smaller details with perspective.
- Talk from the customer point of view: his or her voice should be a guide for any future works.
Include all skills in the loop when a decision has to be taken or a communication made. This way you'll make sure your team will be successful and will keep progressing.