It would be interesting if something came up to medically excuse Obama from attending his dethroning. And if it were just sufficient that he wasn't up to officially signing Hillary, etc.'s pardons. Now, under the 25th, Biden could take over and willingly, shamelessly, sign what is necessary, without having to stain THE LEGACY. And the MSM would leap to deify Biden for that. But there is a bunch of process that would need to be co-ordinated between VP, most of the Cabinet and congressional leadership before Biden could take any official action. Remember the fun when Al Haig said he was in charge after Reagan was shot? Consider how well organized this administration normally is compared to Reagan's and recognize all the needed endorsers will be in the process of cleaning out their offices and moving. It would be ironic if they had to blame their own inefficiency for failing to get a valid pardon signed in time or if Sessions was able to show an alleged pardon wasn't valid. That would really be fun winning for our side.
Al Haig was right on the fing money that day !!!