Have a training session for readers to work on projection and verbal expression. Make it a combination of fun and inspiration for the ministry they are doing. Few areas require more sensitive and creative leadership than worship. Everyone has ideas about what it should be. Worship can bring out the best or the worst in our leadership.
Some people tend to 'know more' than others.
This leads some to impose their ideas. It's a holdover from days when books were rare, few could read, and traditions were transmitted by storytellers. In this age of nonstop messages, highly produced visuals, Java-flavored Web sites and punchy sound bytes, the Sunday sermon seems anachronistic, almost amateurish in its lack of production values. And yet if preachers stopped trying, we'd notice. As it is, preaching serves to keep us honest, so that we can't easily trivialize the gospel into a mere 'tickling of the ears,' a projection onto God of that which we ourselves hold dear.