Tokens with *only* favourite heroes

Moon Roach

Bonus heroes has had some discussion. I have an alternative that will never, ever, happen, but as a karma-**** I thought I'd put it out there. And apologies if someone's already posted it somewhere.

Numbers have been changed and simplified to protect the innocent.

Instead of a heroic token having:
75% chance of 2* (with 0% chance of a bonus hero)
23% chance of 3* (with 5% chance of a bonus hero from your list of favourites)
2% chance of 4* (with 5% chance of a bonus hero from your list of favourites)

It's replaced with:
75% chance of 2*
23% chance of 3* from your list of favourites
2% chance of 4* from your list of favourites

The same kind of thing applies to legendary. If you get a 4* it's from your list of favourites.

Can anyone see anything that wouldn't work with that? Personally I'd throw money at 10-packs if I knew that if I got a 4* it would be the Captain Marvel I need to get her to 13 covers, and even if it was the 6th cover of a colour, there's a better than 0.01% chance that the next one won't be.