If you hide the injuries for the 15 minutes prior to a game, and a guy is on sale during that time, his injury would be hidden from a buyer. Similar to HT where people have guys be sold during games so their injuries will be hidden.
Isn't there a way to pre-load the game data on the server but not show it to us? How does HT handle this? For instance, I know in HT you can see experience pops once the game has started, but never injuries.