Cotto is the type you'd describe as heavy handed. He has very respectable power, but is obviously not a khtfo artist.
evan tho coto only heavey handid and ryos good chin i carnt he but think coto khtfo hahbahbahbhaa h ah aha ha ha h ah ah ahbahbah ah aha hbahahah ahbahbAh hbHaha
Rios wouldn't last the distance with a prime Cotto, I know that. Cotto might not knock him cold, but he'd beat the shit outta him to the point where the ref would step in.
we will know, because Manny already kicked the shit out of a bigger & more accomplished version of Rios (Antonio Margarito). There's no fucking way the Manny of the Margarito fight loses to Rios.