Per the league rules, for everyday that Larry Johnson is not in training camp, the Chiefs can fine him. Carl Peterson, from the official site:
"The one player is without a contract - Dwayne Bowe - so he doesn't have to be here. The other player - Larry Johnson -- does have a contract for 2007 and he is supposed to be here. I'm sure the question will be asked and it is affirmative. We are going to be fining Larry $14,223 or whatever the amount is (by NFL rules) for every day he's not here."