Unless Canelo has some nifty speed, lateral movement, defensive skills and a world class jab he's been hiding for 40-odd fights, I don't see what he brings to the table to prevent him from having his freckles punched off
If Canelo can jab like wald pussywald pussywald pussywald pussyimir Klitschko, I'd give him a 10% chance
Trinidad via devastating KO. Probably within 5 rounds. Canelo's face first defense would backfire here big time. With the exception of Mayweather, I don't think any of todays best fighters at 147-154 beats a prime Trinidad.