I wasn't talking about good kid/bad kid stuff. I was discussing baseball strategy. My dad coached a minor league expansion team one year I played and we got ALL of the cast-offs from other teams. We ended up having alot of fun, the "cast-offs" learned a whole bunch, got to play alot and we even won games in the process.
I also don't believe in sitting the "bad kids".
Having said that, practice is where the players that need the most help get it - not in-game. I have been helping out/ asst. coaching with my nephews/cousins teams for a long time and my specialty is giving one-on-one help to the kids who need it most. I love it when I help one of these kids out, and then get to see their huge smile when they finally get that hit, or catch that fly ball.
Now as to the right field thing, baseball can be somewhat dangerous for kids who aren't very good. I've seen kids get hit in the face numerous times because they are afraid of the ball, can't catch, don't duck, etc. Sometimes, you can only do so much with these kids. That is why you put them in right field - to keep them safe. Going back to that story of my minor league team, in one game my dad let anyone play any position they desired. We had a complete infield of kids who couldn't catch, or even hardly get the ball to the plate. They enjoyed it, but the other coaches and parents present were upset because any one of them could have been hurt. You have a duty to teach these kids, but also to keep them safe. Sometimes, that means playing a kid the minimum and putting him in right field until he gets the confidence he needs thru practice to play more or in a different position.
Lastly, at the Little league level you do have a duty to teach your players the rules and strategies of baseball. Believe it or not, this does entail trying to win.