Fletcher from 81-83, I think would rough Julian up for a late round kayo.After that time frame, Jackson destroys Frank in three rounds.
For as tough as Fletcher was... Jackson would be all wrooooooooong for him ... Hawk claws the Animal early.. 5 rounds tops.
Good for Fletcher that they never met..bad for Jackson...because the resulting ko may have been even more picturesque than the Graham and Norris ko's.