Um, at Hedman's peak? He was way better than Makar is defensively. I'm not even sure Makar is the best D on his team right now the way Toews has been playing. And Byram wont be as good offensively, but defensively, I think he's better than Makar.
Look, Makar is one of the top 2 offensive Dmen in the NHL along with Hughes and probably Fox. I think right now Fox is the most complete of the 3. Hughes sucks at defense still, I would say he's still below average. When Makar came into the league as a rookie, his defense was ok. I would say slightly below average even. By his second season he had improved to average, maybe slightly above. And now he;s gotten a bit better. But I don't think he's defensively as good as Fox is right now, and I don't think either are as good as Hedman was at his peak. And since Hedman is/was also one of the best offensive D of his generation, to me he's the most complete D of this generation. With both elite level offense and elite level defense.
I get that the D position has changed in the NHL. But I still rate Dmen by their defense first and foremost. Then if they can add high end offense, great. And as I said, I think Makar is better offensively than all but perhaps Hughes. But he's still in that Erik Karlsson range for me because of his defense, which has improved a lot, will probably improve more, but in my estimation, is not yet at the level of Fox and is not yet at the level Hedman was at his peak. Or even like, last season.
This year, I would agree, Hedman hasn't looked at his best defensively. I am not sure why. But it might have to do with the Bolts team in general. Losing players like Goodrow has clearly impacted them. But right now, you really believe Makar is an elite defensive Dman?