Byron Leftwich redux

Inbetween checking out the exit polls that are leaking all over the web (and look quite positive for Kerry suporters), I should note that Byron Leftwich, my fantasy team's starting QB, about whom I raved just last week, is injured, possibly out for the season. I'm trying to trade for a QB to replace him, but this is a serious hurdle for my team's chances at a repeat as fantasy champs.