How can someone not in any way associated with the team previously help you transition to a completely different GM? He's almost certain to have a different philosophy from Hendry and a different one from the new GM who will take over, so he would make trades for players he likes (after having participated in little to no player evaluation for who knows how long) but those players may be completely different from what the new GM wants. Then you have the issue of whether the retired guy you bring in is actually high quality. Pat Gillick would probably be a good hire if you could coax him out of retirement, but I don't know why he'd want to take the job for just three months. And I know Cox was just an example likely off the top of your head, but he's a very old school type guy who likes his grit and small ball despite how good a manager he was. Would his player evaluations and trades mirror in any way a potentially more progressive GM the Ricketts might bring in? Or if he's helping in the search for a new GM would he go after the more progressive types, or those who are more similar to his philosophy? Even if you take the name Cox out of that sentence, many of your older, currently retired GM/managers are going to have more of an old school mentality. Is that interim GM going to be better than Hendry? If not, why make a move until you can bring in a permanent guy? I don't remember it happening a lot, but I don't think it's a wildly rare occurence either. However, when a midseason GM change is made, I'm pretty certain it's always or almost always followed by a guy inside the organization being promoted to interim GM, primarily because that's the only real option. Is Randy Bush going to be better than Hendry? If you're not fairly confident he will be, then I don't see the point in the move. Why go from one averagish GM to a potentially worse GM?