1. First bold... WHAT? Blair had a career WHIP of 1.455. Fiers a career WHIP of 1.27.
Flaherty has a career WHIP of 1.19. This year's 1.005 closely matches his 2018-21 seasons: 1.106, 0.968, 1.215, 1.06. Seriously, WTF are you talking about? Blair was HOT GARBAGE. Fiers was average, sometimes... Flaherty is a damn fine pitcher. When he's not fighting injuries. You've got injury-plagued correct... But in the Blair/Fiers range having one good season? You are not in the correct ballpark.
2. If they offer him 2 years, or 3, and he takes it, I'll be fine with that. All the injuries are the biggest risk... so it's definitely a risk to extend him. So, if he doesn't accept and prefers FA, then yes, trade him. We'd be lucky to get a good-to-great fielding and above-average-hitting SS or Catcher back in trade... but I think there are a couple out there (meaning AA-AAA guys that are blocked). I will be fine either way... if we get one or the other of these outcomes.
3. I'm calling straight up BS. We are NOT trading all our good players. Horse ****. Where are you getting this garbage? What evidence do you have that this is the path this team will take? Because otherwise, I'm calling this straight up BULL****.