For me its pretty hard to say, who knows how certain guys would react to hair pulling and low blows, etc.
I mean look at when somebody catches a low blow these days, most of them drop like babies.
The no wrapped wrists or gloves would mess up a lot of peoples punches also. Elbows and head kicks to the ground....
Man I don't know. I think they are sort of two different entities and you can't really compare the two too much.
A lot of those old school guys would never make it with the new rules and a lot of new school guys would never make it in the brutal days.