Have you tried playing solo ops to complete the daily B great challenge? If you’re below 300 level you have to do a master level pretty much set at ridiculous to get a B grade where as before you could do a custom set on advanced or expert to get a B grade to complete the challenge. So in other words Bungie has made it so hard to get a good grade in solo ops that you might as well just not play if you’re a solo player. Golf clap to whoever thought this was a great idea.