If you are going to trash it, send it to me. Putting a package on those frames would be like buying a nuc. They are full of honey and pollen, putting your bees 3 weeks ahead of the game. All I see is a possible case of chill brood, or chalk brood, which the new bees will clean up quickly and go on with their life. It could also be pollen that has been frozen and there is nothing wrong at all. Either way, I would just install the new bees right in the hive.