I know I am way out of my league but I have a thought experiment concerning BHs and I am trying to fathom super massive BHs with the limited amount of time for them to form to create the farthest Quasars. In my thought experiment I envision a black hole not to be a point but the Planck length in diameter. The BHs have no charge and are non rotating. If a primortial BH were traveling close to C and collided with another BH traveling close to C and collided at the exact center of each other I think they would merge and stop in space with a much larger amount of mass than BH1 and BH2 conbined. Probably a mass increase in the amount of billions of times BH1 and BH2 combined. I have read on this forum that singularities are not possible in nature. This is a dumb question but I think it is possible.