Callihan was added to the Reds' 60-man player pool Thursday, Bobby Nightengale of The Cincinnati Enquirer reports.
EDGE Analysis
Callihan is a top-10 prospect in a shallow Reds farm system. He is a bit of a tweener defensively, with second base, third base and designated hitter all on the table as potential landing spots. He has plus raw power but will need to improve his approach at the plate going forward.