Mike Kafka is attempting to become Philadelphia's third-string quarterback. His work ethic and focus on the finer points of NFL passing have impressed starter Kevin Kolb. "The thing that I love is his attention to detail. As a great quarterback, you have to have that. And he's hard on himself. He's self-motivated," Kevin Kolb said. "When he gets asked a question, he doesn't have an excuse. He says, 'I missed it. It's my fault,' and you can see the next time he doesn't miss it. A lot of guys aren't like that." Kafka, a fourth-round draft pick out of Northwestern in April, would sit behind Kolb and Michael Vick on the depth chart, so it's unlikely he'll see playing time in 2010.