Please continue working on implementing the "seedless" functionality along side with traditional SEED. As Zack Herbert ^{who is far from being silly} pointed out, it’s an important step for progress in the HW domain. Ensuring that the Keycard Shell can support unlimited number of cards with the ability to back up seedless keys will greatly enhance the utility of such mode. The availability of this feature would expand the Keycard's niche. Just because some users may not require this mode doesn't mean others wouldn't benefit from it.

BTW, expecting to hearing back regarding my previous question.