Should I play baseball for another team?

OK, so I am 14 years old and just finishing up my 13-14 little league baseball season. Football starts next week and I will have practice every Monday, Wednesday, and Friday. I am also playing summer baseball at my high school. I also have a chance at making all stars for my 13-14 league. I have this little league team thats about 10 miles away that is in a 15-18 year old league that wants me to come play for them. My brother is on that team. They need a 3rd baseman and I play 3rd. So, do you guys think I should play baseball for that team or just stick to summer baseball and football or just quit football?