When should a fantasy manager buy into a skill change? It's a complicated question that could have a massive impact on your fantasy league.
In the case of a young, promising prospect taking a step forward, like an Andrew Vaughn, fantasy managers hop on board early. Vaughn, and players like him, were always supposed to be good, so fantasy managers are willing to believe in a skills change relatively early.
But what about when that same phenomenon occurs with a player who has experienced multiple years of middling production? Fantasy managers are rightfully skeptical and tend to wait out those situations.