Actually, I don't think Lavin said he could learn "a lot about basketball" from Marco. I think he said he could learn a lot from Marco. That could be about positive attitude, hair gel or Avec Belon oysters from Bretagne. If you're going to use it though, you probably shouldn't make it your own by inserting your words.
In a stunning turn of events you're wrong: "I think D'Angelo actually, in watching someone like Marco, can learn. What Marco did against Georgetown is what I want D'Angelo to do." What do you figure Marco did in the basketball game versus Georgetown, Otto Porter's hair? I think he played basketball. Thus: "I think D'Angelo actually, in watching someone like Marco [play basketball], can learn [basketball]."
Thus endeth today's lesson.