Your failed retorts are ridiculous.
You keep trying to imply that the fact that Dabo had a bad year in his past somehow means something about whether Manny is a good coach. It's logically a face-plant on your side. And it's absurd in the context of a comparison because Dabo has multiple national titles and is proven to be amongst the few best coaches in the country. So there's affirmative evidence of his quality. By contrast, Manny hasn't proven crap.
At most/best, you're trying to contend that it's not impossible that Manny could progress to become Dabo. I guess you can argue that, but just say so if it's your point. I'm happy agreeing that it's not impossible, but I'd add that it ain't remotely likely and there is zero reason for anyone to believe that.