No, we were misinformed.
The short version is that my 80 year-old MIL, who is exhausted from the experience, who is missing one hearing aid and the other seems to be dead, received an update from the lead physician last week saying that they wanted to pursue a more aggressive care plan by transferring BIL to a university hospital 3-4 hours away, as they were running out of things within the capabilities of this small-to-medium-sized hospital to diagnose/treat.
In addition to that, my BIL has a severe case of OCD. Being in hospital, connected to tubes and gadgets, being denied permission to get up and move around is pushing all of his OCD buttons…and he hasn’t been shy about making it known. He really would prefer to be euthanized than undergo what he’s been through.
So, MIL thought the plan was to transition to palliative care.
While there seem to be some good folks on staff, others… Apparently a local friend of my BIL, who had been coordinating getting updates and circulating information to interested folks, reached one of those others when calling in for an update last week, and was told that BIL was getting ready to be discharged to palliative care.
Family friend did what she could to intervene, even going beyond calling my us in to get more involved. Unfortunately, my MIL is a control freak (albeit not to the extent of BIL’s OCD), which elevated the drama level.
We finally got in contact with a doctor (despite MIL’s best efforts to protect my wife who, in fairness, has enough on her plate with her stroke recovery and other health issues), who clarified that no, their plan (if permission were given) was to seek transfer to a bigger/better hospital.
That, in turn, has eased some of the mental stresses on MIL, so she’s functioning better. My wife surprising her by showing up has also boosted her spirits. (We didn’t let her know we were coming because of concerns about whether she had gone off the deep end in exerting control.)
Yesterday, my BIL had improved enough to be aware of what was going on, etc. He’s pissed at his circumstances and being rather verbally abusive towards, well, everyone.
Medevac to the bigger/better hospital is on hold given his improvement. Still unclear what caused the issues that led to his being admitted. So the probable challenge is going to be figuring out how to avoid a repeat of this experience. Presumably outpatient referral to specialists attached to the bigger/better hospital would be in order, but as BIL’s OCD is going to get in the way of agreeing to the required diagnostic procedures… 
So…this has been a “fun” week.