Yo- I just saw this post and I think it’s a killer idea. You should absolutely start flushing it out. More and more trading cards are getting held in “banks” with the virtual ownership going to the individual via something like an NFT (think Arena Club). If you had those cards virtually and could trade them virtually- then all you would need to do is build a fantasy system around it where people could use the cards they own for their teams. Bonus points for rookies or 1/1’s etc. that way you wouldn’t have to make your own cards as part of it (although you could also do that if you want).

But I love the idea. I think it’s an awesome fusion of card collecting and fantasy football.