The Bears will start Josh McCown at quarterback Sunday night against the Packers at Lambeau Field. "I'll tell you what, you can't be anything but excited," McCown said. "(Coach Lovie Smith) put that up there this morning about the oldest rivalry. To get to be a part of that in this atmosphere, I'm very excited. I'm very thankful. It's a great opportunity to go play and have fun; to play on Christmas and all that. Absolutely it's neat." Since 2007, McCown has attempted only eight passes, completing two.