W/O his hand-wraps, and at 160, it's possible Chavez Jr. out-works Trinidad. However, as slow and as unskilled as Chavez Jr. is, it's not unlikely Trinidad could've out-boxed Chavez Jr., and won a decision. A knock-out win for Trinidad would've been less likely but not impossible.
Fair enough. Just remember that this is Trinidad without his hand-wraps, and at 160 - not exactly a formidable fighter we're talking about here.