I'm not surprised that Joey Gathright was used as a late-inning defensive replacement on Opening Day.
I am fairly surprised that Gath replaced Kosuke Fukudome, rather than Milton Bradley--even after Bradley rolled his ankle earlier in the game.
I know one game is one game, but didn't Kosuke look lost out there? It's impossible to quantify "lost," and hard to describe it. But think about the plays MB made in right--the catch-and-throw that kept Matsui at first, charging in on a soft fly ball.
Maybe Kosuke just needs some time. He'll probably get it if the Cubs continue to win. Even if Fukky stays in, though, it might be sooner rather than later when Lou switches him with Ryan Theriot in the batting order.