Michigan's regular season is over. Here's what should be celebrated, what needs to be fixed and everything in between.

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A programming note: As I mentioned on Monday’s Michigan Insider with Sam Webb and Ira Weintraub, I’m going to tweak my normal “Quality > Quantity” mantra from this newsletter for the rest of March. Rather than doing 1-2 5,000-word posts each week, while we’re in postseason basketball mode, I’ll probably be upping the frequency of my posts, but having th…