There's a lot happening in this passage.
First, we apparently differ on whether you can evaluate Groce yet. I think you can, and the body of work is fireable. Even though I really like him and want him to succeed, this is the worst stretch of Illinois basketball in most of our lifetimes.
Second, as much as you'd like to secure interest and have a hot list of candidates from working back channels, the decision to fire a coach can't be predicated on who else you can get. As we learned the last time around, the risk is absurdly high. And further, our program is at the point where we're going to have to catch someone on the upswing or with a lot of unanswered questions. Using this logic, you'd have a tough time EVER firing Groce.
Third, the last time around we hired a guy with a record of being a plus recruiter and winning tournament games. He's failed on both counts here. While yes, it would be ideal for someone to check all those boxes, I don't think we'll be able to have that luxury this time (see above).
All that said, I don't think he will be fired due to the simple fact that there is no one to fire him. Even if we announce an AD today, barring an absolute cratering (still possible, I suppose), I just cannot imagine a scenario where a guy hired in February jettisons his bball coach in March. So I'm accepting that he's staying and hoping for the best, because as you said, it will be a long dark road we embark upon if we are doing a coach search at this time next year.