So, it takes an act of Congress to change the number of justices, meaning in DS that the number of needed judges is still 9, giving President Kiefer nine slots to fill. And while a 3-justice panel would have as much force of law as a 5 or 9 justice panel, you know given the current political climate (which, arguably, we could translate to the the DS universe) it'd be just one thing for extreme members of a party to point to in order to try and invalidate a decision or say it means less. The "activist judges" notion is already being used to try and justify circumventing same-sex marriage rulings and the ACA. They can't legally do it, but it's just one thing they can moan over and use down the road to bring another case before the SCOTUS to try and overturn the former decision.
Regardless ad it currently stands President Kiefer has 9 slots to fill and as President he's entitled to make the necessary selections, though there being no functioning Congress makes it a problem to really seat any.
And, yeah, the problems we have now is due to the ideologically divide court and that there's an even number meaning a ruling is either a win or a tie as opposed to a win or a loss, a tie only coming should a justice recuse himself. But a three-justice Supreme Court is, I feel, fairly weak and just opens the door for problems down the road.
In the show President Kiefer's goal should be to try and get the government running again, allowing the FBI and military to look into the bombings so it can be decided on who to attack. He needs to install a new cabinet and begin appointing justices and hope the states can get their act together to install new congressional members who, hopefully, will see the need for the government to get operating again and not challenge the justices too much. Given what we've seen of Kiefer's character, though he may be a Democrat, but he seems willing to play on both sides of the table and reach across the aisle if he needs to (the relationship he tried establishing with the congressional DS) so I'd assume he'd select as ideologically neutral justices as he can, but of course that's speculation.
It's that sort of stuff at this point I'm interested in seeing where the show goes, the who did the bombing stuff too me is mostly secondary and needs to be wrapped up as quickly as possible. I really don't see the need for it to be any terrorist organization or what-have you they should've just made it due to faulty infrastructure chalking the whole thing up to a plot device being used to make the situation of an "every man" becoming president in an instant.
Be interesting to see how the show maintains itself over the course of a multiple seasons should it last that long, which given how it wants to treat the passage of time and the average length of a series should more than cover President Kiefer's term(s) in office.
Which sort of brings me to a question, it would seem Kiefer's character isn't wealthy. He's living in DC and was a prominent enough person to get the cabinet position, but he's not wealthy. While homes in the DC area are very, very, expensive (a complete dump that's the very definition of a fixer-upper can go for almost half a million dollars) it's unlikely that he's that financially well off. Running for office is very, very, ridiculously expensive when it comes to promotion and advertising and while PACs and donations can cover some of the costs, candidates usually spend quite a bit of cash out-of-pocket to run. He likely will get some support from the DNC but I'm not sure how much they can support him or donate given the various election and campaign laws.
I guess my big question is: When it's time for him to run for election; how is he going to pay for it?