Mark Buehrle is so homesick every year on the first day of spring training that he's considering retirement after the 2011 season when his contract expires. "People may say I'm full of it," said Buehrle. "I don't know. Maybe I am. But as I look at it today, I don't think you're going to see me in a baseball uniform for too many more years. I miss my family too much when I'm away." Buehrle will turn 30 next month. "Some people say they want to pitch till they're 50," Buehrle said. "They say they want to be like Jesse Orosco, even if it is getting one out at a time. I won't be around until I'm 40. I can guarantee that."