You have it the wrong way round when you call him a 4 division champion and 5 division titlist. Simply because Manny never held a title at featherweight. You can make a case for him being the best featherweight for a while (beating Barrera and drawing with Marquez). But the fact is that he has only held actual belts at 4 weights, so 4 divison titlist can´t be up for debate. 5 division champion CAN though, as that´s a matter of opinion (if he´s been the man to beat at five different weights or not)