I think it's interesting that OP thought (back when hunts were relevant) that B ranks were useless. People who hunted blew up everything, including B ranks, because those seals add up. Nothing was useless. You'd prioritize an A or an S over a B, sure, but you wouldn't just do nothing when no As or Ss were up - you'd kill Bs as you saw them.

That said, to bring this conversation into 2.45:

I wish there were no daily bill, and that the weekly bill became the new daily bill, letting you get 50 seals a day from killing B ranks each day. At least then you could farm up the seals needed for the frankly wildly overpriced vanity gear in a somewhat reasonable time frame.