That assumes that JT should continue catching a very high number of games every year at his age and that he will stay healthy every season..
That the Phillies have gotten very lucky so far does not mean it is a good strategy or that having a very poor backup C is good roster management, especially by one of the highest payroll teams in the game.
In fact, having such a great team screams out loud the need for not allowing that weakness to cost them in the playoffs.
