What we decided that she still practices with as much intensity with her pitching/hitting as if she will play in college then she can decide when she's a junior or senior if is a go or no go or if the opportunity will even be available.
I assume you're a dad...so, your DD is more mature at that age than you were. She may have already realized that she isn't going to be the starting SS for the New York Yankees, and therefore wants to pursue softball as "fun".
She might be telling you, "I like softball. But, I'm not going to dedicate the next 8 years of my life to playing it."--which is OK. All athletes quit at some point. The only question is when. She might be telling you, "I'm done after my senior year of HS."
Enjoy the moment and enjoy her being a goofy teenager. It will not last.