Rummy's Lightweight survey ended with Lomachenko ranked #27 and Mosley at #30 all time. IMO, Mosley's LW competition was on par with GGG. With Canelo being the only fighter that is clearly better than any equivalent that Shane fought at 135. They both were elite fighters that terrorized the competition that was available. Lomachenko keeps winning at lightweight. Looks good but he isn't as dominate. I don't think he's even feared. I didn't agree with the rankings
Mosley would stop Loma at 135. I have very little doubt. Loma hasn't impressed me much at 135, and I don't think he's the most durable guy. Shane was too big, too fast, and had too much firepower for tiny Loma. And Loma wouldn't be able to hurt Shane in the least bit.