Handling any kind of major changes for a group can be difficult, but not for the business speaker. The reactions by many people are not what you might expect and you are introduced to many new problems. This is the time when you need to less the possibilities of errors that could come about by looking into a few tips.
Putting forth the assertion of your authority is the first step that you will need to take. While you can still get along with people, they need to be aware of your leadership and respect that level. If there are rules that need to be set forth, then make those rules known to everyone, not just a few. Showing authority will hold your group together, instead of causing chaos.
Also, consider that the time you spend is very valuable and you want to make sure that everything runs smoothly within it. There is less room for errors at this point so everyone must keep to their schedules and meet every deadline. The keynote speaker knows that having a committee run a group will only lead to deformations in the ranks. One person with full authority is the best option to consider for maintaining order with large groups.
Respect is a huge part of being able to have people look up to you. You need to make sure that you are credible to all who work under you so they feel a sense of trust with you. Now this should not be taken as trying to win a popularity contest with those around you. Show your authority by keeping the focus on the goal and doing whatever it takes to achieve that goal.
You can rule as a leader over a group where not everyone is going to like you, but remember what you are trying to do. Control is the key and keeping a good level of it without being too controlling is the best option. Listen to what others have to say and know that you may not have all the answers to their questions. It is okay to not have every answer, but they will respect you for the fact that you took the time to listen to them.
Setting priorities is the basis of everything that you need for your group to stay on task. When you have these straightened out and assigned to those that can complete them, the results are positive. Remind your group that problems when arise, this is not the time to start losing the focus. There may be confusion among many, but remind them of their exact tasks that they need to complete.
While you are the leader among the masses in the group, you will have to deal with those that will not agree with the change. Make a plan to stop the problems before they start by showing your leadership skills and mapping out the changes. With the business speaker you will be able to lead your group to excellence in their endeavors.