It's never a bad time to see what they've got in the tank, especially at the next level of the game. On Sunday, May 3, the Cleveland Guardians front office opted to promote Double-A infield prospect Angel Genao, High-A right-handed pitching prospect Justin Campbell and High-A outfield prospect Jaison Chourio. Each of them had been providing their respective sides with a strong start to the campaign, with the front office believing a jump in level would allow them to continue growing. Genao will bounce up to Triple-A Columbus, while both Campbell and Chourio will get the nod to play in Double-A Akron.…