The 36-year-old has not played for Wolves this season, but he is in line to make his injury comeback for the reserves on Tuesday.
"I trained on Tuesday, we had Wednesday off and I trained Thursday," Craddock told The Birmingham Mail.
"I got to the point where I'd done as much as I possibly could of rehab, then it was a case of getting through a couple of days of training then I'll do the reserve game, more training and we'll see.
"I'll be fit and available. I'm not saying I will be picked or anything like that, but hopefully I will get through the reserve game."