Create an atmosphere of supporting one another. Watch the game together. Talk about what you are seeing. Cheer your teammates on but be careful letting your 'cheers' be the only thing your're thinking about. The dugout is a place to prepare for your next opportunity.
NO WALKING out to your position!!!!!
Your body language, your energy, your support. Establish a culture of responsibility and accountability. Be the example of what you preach.
Look for patterns in pitch selection. Teels in their delivery. How they handle hold times and pick-off moves with runners on. Watch to see if htey pay attention to the runner on third.
Know where everyone's hat and glove are, and when they are the last out of the inning. Make sure someone is ready to take their gear to them ( unless they are catcher ).
Unless you were at bat, on deck or on base, make sure you are ready to go when that third out is made. Team, if your catcher needs to get their gear on, make sure someone is ready to go out to warm up the pitcher.
Are they on time with the lead phase of their swing? What do they chase with two strikes? Do they swing at first pitch? does their approach chagne with runners on vs. no runners on base? Are they are base stealer?
If there is a long inning ( with your team batting ) make sure to keep your body moving. With two outs, do some band work, arm circles, ro maybe enve go to the bullpen to play a little catch. Keep your arm loose and ready.