In youth football, players born earlier in the selection year are often bigger and stronger than teammates born months later. Coaches, without meaning to, tend to pick the more physically mature player. Researchers call this the relative-age effect.
The result is that many talented players are overlooked simply for being younger within their group, or for maturing later. Being cut at a young age is often about timing and physical development, not ability or ceiling.
Plenty of players who were passed over early went on to long careers once their bodies caught up and the game rewarded skill over size. The story is rarely finished at twelve or fourteen.
For families, the lesson is patience and perspective. An honest evaluation looks past this month's physical edge and asks what a player can become. That is the read worth trusting.