I think you need to consider the quality of the pitching.
If the team has an ace who can give five innings -- maybe 75 pitches each game -- twice on Saturday and also has a good #2 to get them through the second game and part of the third is too, then four is too many unless someone gets hurt.
4 with average/below average pitching -- where pitchers regularly gets pulled after three innings -- isn't a bad thing to have on a 3- or 4-game guarantee Saturday.
Also, for most players and their families, having some roster flexibility at 16 is a good thing to have -- the ability to skip a tourney (for vacations or college tours) without screwing the team can be really beneficial.
As we're putting together next years 18 team, I'm pushing for 15, just so we can have some family time the summer before she leaves for college.
If the team has an ace who can give five innings -- maybe 75 pitches each game -- twice on Saturday and also has a good #2 to get them through the second game and part of the third is too, then four is too many unless someone gets hurt.
4 with average/below average pitching -- where pitchers regularly gets pulled after three innings -- isn't a bad thing to have on a 3- or 4-game guarantee Saturday.
Also, for most players and their families, having some roster flexibility at 16 is a good thing to have -- the ability to skip a tourney (for vacations or college tours) without screwing the team can be really beneficial.
As we're putting together next years 18 team, I'm pushing for 15, just so we can have some family time the summer before she leaves for college.