The Importance of Having a Good Pitch Mix

There was a time when bloggers, internet people could actually notice things that players and teams themselves had not noticed. Dave Cameron wrote an open letter to the Mariners pitching coach urging him to have Felix mix up his pitches early on he was like too predictable. I don't think that's what happening these days Teams have huge staffs that do these things right it's their job to find these flaws and correct them. But there was a time and there have been times when players have hired saber metric people sort of as statistical consultants you know what am I doing wrong what can I do better so.