Maybe we're being a little optimistic -- as of this writing, new columnist Rick Casey has not yet filed a story for the Houston Chronicle. But hey, who's his competition? Leon Hale and Thom Marshall? Seriously, though, if you've read Casey in the San Antonio Express-News,you know that his unique feel for the pulse of the city coupled with his ability to turn a clever phrase makes for lively reading. Will he be able to get to the heart of Houston? And will he continue the city government coverage that's made him famous in S.A.? We're keeping our fingers crossed.