Can Abner Mares compete with Rigondeaux and Chris John?

By Gerardo Granados: The newly crowned WBC featherweight champion Abner Mares (W26-L0-Dl) is only 27 years old and already has conquered world titles in three different weight divisions. The young lion has defeated good opposition to achieve it, but what kind of potential does he have? The 5´4 1/2" height and 66" reach young lion