Sylvester Stallone slammed Bruce Willis via Twitter just moments after it was announced that Harrison Ford would be replacing Willis in Expendables 3. Credit: Kevin Winter/Getty

It turns out, not everyone is upset about the recent departure of Bruce Willis from Expendables 3. As news broke that Harrison Ford would be replacing Willis in the upcoming film, Sylvester Stallone took to Twitter to express his excitement about the big change -- for a very specific reason. 

"WILLIS OUT... HARRISON FORD IN !!!! GREAT NEWS !!!!! Been waiting years for this!!!!" the Rocky actor wrote.

Though the two actors have starred together in the first two films, Stallone's relationship with Willis, 58, seems to have gone south. "GREEDY AND LAZY ...... A SURE FORMULA FOR CAREER FAILURE," Stallone added. A rep confirmed to HuffPost Entertainment that the tweet was indeed in reference to Willis, but had no further comment.

Willis appeared in the first two Expendables films alongside Stallone, 67, and other stars including Arnold Schwarzenegger, Jason Statham, Terry Crews, Jet Li and Mickey Rourke. The latest film will feature new faces like Mel Gibson, Kellan Lutz, Jackie Chan, Wesley Snipes and Milla Jovovich

Production for Expendables 3 is set to begin this month.