Nate Thurmond is a nice pick. There’s an issue of lane clogging, perhaps, but Thurmond was a great player.
I believe modern day NBA he'd adjust quite fine.
I believe with all the rosters here we are forced to adjust earlier players to modern day.
If Nate was a wide body I'd agree. But he was very athletic, slim, chiseled and rangy at 6'11" and only 225. He had good numbers passing-wise and I'm certain that he and Shaquille (Shaq being a great passer himself) would play well together.
I could easily see Nate covering a LOT of ground on the perimeter and defending well - leaving Shaq as Gate Guard down low.
That video about Wilt and Russell said it all for me.