At minimum a stay of execution pending a potential retrial.
The state of Georgia obviously wants to resolve this embarrassing case by ultimate means.
While commutations are rare in post-1976 era, Georgia have relatively high number, mostly because it's up to board, not the Governor, to decide. If I recall correctly, the Governor can give at most a brief stay, but good luck expecting Deal to do that.
Unless some federal court get involved, Georgia will murder possibly innocent man tomorrow
Does this grim outcome suprise me? No. If you look at post-1976 executions, you'll find dozens of doubtful cases in which prisoner has been executed, because no one (state and federal courts, Governors, boards) cares. Jesse Tafero, electrocuted in 1990 in Florida is perhaps the most outrageous case, since there were clear evidences of his innocence before he was (literally) burn to death in Old Sparky.
American criminal "justice" sucks.