If you're good at something, don't do it for free:
Speculation rather than evidence - fair enough.
Maybe. Look, I'm trying to help here. Throw potential solutions at the problem, maybe one passes. What else can be done in the sad situation UK has found itself in?
Yes, there's a wide range of potential future approaches but many (or close approximations) have already been tried and failed.
It can be negotiated in under two hours. There are only two options to choose from:
1. UK gets the deal with services and financial passporting, but accepts EU regulation.
2. UK doesn't get the said deal.
The same goes for pretty much everything else. Heck, I'd be surprised if it took two hours, if UK could accept the rules of the game. If UK does not accept the rules of the game fifty years are not enough to negotiate anyway.
I think it's already been established that the UK doesn't want to adhere to the rules that would enable it to get a "package" deal so it's a complex bespoke deal.
Honestly, I wouldn't worry too much about those. If UK leaves the EU without a deal no country will be keen on signing much of anything with the UK, out of fear of European retalliation, the deal changing due to the deal with EU and most of all, because no one will trust the UK to keep to their word in the first place. Plus UK lacks skilled negotiators to strike said deals.
Making other deals until the question of Brexit is resolved is the least of your concerns.
McHrozni
I disagree, I think that post a no-deal, the UK will rush to a deal with the US because that's what many of the key Brexiteers want.