Friday on the farm: Good week for Texas Rangers system, which added an ace, possibly another, and quality depth

The Jack Leiter signing was the biggest development, and seven young players were added in trades for Joey Gallo and Kyle Gibson.

Jack Leiter signed his first professional contract Wednesday for $7,922,000 and became the Rangers’ top prospect (The Associated Press/Tony Guiterrez).

The best Texas Rangers news of the week, the one thing that the team absolutely could not screw up, came Wednesday morning.

Jack Leiter, the No. 2 overall pick in the MLB Draft, signed his first contract. …