Hermida should be a 30-30 player in his prime. He has a very good batting eye and doesn't swing at everything thrown at him. Although the leg injury has slowed him down this year, he's a fast and efficient base stealer.
Power is the only department which is questionable since it just came around in 05 but as Hybrid pointed out, he is a very safe bet.
"Think of how stupid the average person is, and realize half of them are stupider than that." ~George Carlin