Wish that was the correct logic, but it doesn't fit. You forgot WJC.
So it would be…
5 = DJT (best ever POTUS, ever!)
4 = Hussain
3 = Bush
2 = Clinton
1 = Bush "daddy"
Now what about old Jimmy there?
Maybe it's not the living ones, but just the last five ones. Jimmy isn't really part of the pack, he spoke in defense of DJT.
10 has been referenced as part of the days of darkness (12/7 - 12/17). But what if 10 here is referencing 10 indicted from potus 4's administration?
Or is it talking about 10 days left for him to be wandering around free. Is he going down in 10 days? I don't think they would telegraph that though.