FOXSports.com is reporting that the Cardinals have officially announced the return of manager Tony La Russa for the 2011 season. It’ll be his 16th as St. Louis’ skipper.

NBC Sports has the details:

Despite his taking some time to make an official decision La Russa’s return has been assumed for a while now and with an excellent core of Albert Pujols, Chris Carpenter, Adam Wainwright, Matt Holliday, Jaime Garcia, and Colby Rasmus the Cardinals are sure to be contenders in 2011 after disappointingly going 86-76 this season.

However, it remains to be seen if Rasmus will be around in 2011 after reportedly feuding with La Russa for much of the season. He’s one of the best young all-around players in baseball, hitting .276/.361/.498 with 23 homers in 144 games as a 23-year-old center fielder, but it’ll be interesting to see if the Cardinals think he can co-exist with the 66-year-old La Russa for another season (or maybe even two).

Assuming there is a problem between La Russa and Rasmus, the Cardinals have an interesting dilemma on their hands. If La Russa will only be around for another year, it would behoove St. Louis to keep one of their key young players. If he’s going to be a part of their future for the next two or three years, then maybe the Cards should deal Rasmus and get a piece that will help them win next year. (Or deal Rasmus for a minor leaguer that can help them down the road.)

That said, the best thing would be for La Russa and Rasmus to settle their differences so the front office isn’t forced into doing something it doesn’t want to (i.e. trading the young outfielder). The Cards are built to win now and it won’t be long before their window starts closing fast. Rasmus an help them next year.