What is football turning into these days? Twenty years ago, they couldn't even tell you what one of these sacs were, let alone know if one burst. So he's got some fluid on his joints. Welcome to the "over 18" club. He has burst three so far, according to my calculations, he has one healthy sac left. If Chris Sims can play with a busted spleen, Losman can suck it up with his one unburst sac and go out and win us a Superbowl.