Honestly, I don't think it will be a tech on either side. Both are very good and will not allow a tech. The weights are not that different. There are many times a smaller wrestler will beat a bigger one. It just happens. This might be that case. But they are only 20 lbs different. JB might lose but I would be very surprised, very surprised if it was by tech. DT might not win but it won't be because he got teched. I just don't see it. But anything can happen.
That said, JB did lose in the Oly's by tech but he was out of his mind by that time. He came back the next year and won the WC beating the guy who teched him the year before, and the next year took 3rd as well as in 2019. Sidakov is the only one that has beaten him in 3 years of international wrestling since 2016. He's tough as nails and won't be teched. That's my opinion. I will be really surprised if he does and would not doubt he hangs up his shoes if that happens.
mspart