Anyone other than Golden on Jackson is a miss match, I think.
Richardson is amazing at guarding the 2-3, and decent at the 1 against slower PGs, but he may be a step too slow for Jackson. I think McRae is a worse perimeter defender than Golden and Richardson, which doesn't make sense to put on our most dangerous offensive threat. Richardson on Johnson and Adonis is going to be a good matchup.
I don't know what CCM will do, but I would put Richardson on Jackson. Richardson is 6'6" and will have the length on Jackson's outside shot. Trust me, Richardson can hang with Joe better than Golden can. Golden is slow footed.
It may present a mismatch with whoever is guarding Thomas, but since both Thomas and Crawford are struggling, you take that chance. Thomas may be able to backdown McRae, but he won't get around him.