Mrb1p
PRICERSTOPDAPUCK
Not sure they compare at all, Tinordi is a better skater (even though O'Byrne was a pretty good skater himself for his size), is meaner and IMO already better than O'Byrne ever was in his zone. O'Byrne was, I think, a better passer, but overall, he had all the tools, but no real toolbox, whereas Tinordi will be a defensive defenseman first and foremost.
This is either you not remembering Obyrne, or you not being aware of Tinordis ability to pass. VERY underrated passer. Hell never be a Markov type of passer for sure, because that comes once in every 10 years, but he can pass better than Gorges could at this stage, and Id say even right now. All he needs is better decision making and getting up to speed with the NHL.