Blatnick was a mickey mouse win.
Johansson was a quality wrestler, but he hadn't even medaled at the Euros by 84. If the tournament was full strength, Johansson would have been a medal contender but a shock gold.
The favorites were Tomov and whoever the soviets sent. Either Rostorotsky, Evgeni or maybe even Koltschinski. Johansson was winless against a lot of them. Impossible that Blatnick wins, no. None of them were Sadulaev type wrestlers, all took losses in their careers. But winning without the favorites, and just general field depth, isn't covered by a Johansson win.
Fraser, the two main medalists at that weight were a Soviet and a Bulgarian. Andersson is an even better win than Johansson, but that weight was greatly impacted by the absences as well.