That club could well be Everton. They are likely going to get a points deduction this season, and will be selling their best players in order to pay debts and avoid administration. They won't be able to spend on replacements so could well go down. If they get relegated then they won't have the funds to complete their new stadium (think they need another £200m).
If they stay up they'll likely be fine, but depending on the size of their points deduction it could get close.
Yeah zero chance that happens. They will get someone in who buys them and carry on finishing 17th-14th
Right now it’s odds on the three promoted teams go straight back down