Sorry bro but heres where the actual game of Basketball comes in. You don't "stop" people from taking 3s. In fact in all of basketball 3s are the easiest shots to get up. They might not all be good looks but you can sure as hell get em up. And THAT is what is happening.
Most 3s we contest. Sometimes they make em anyway.
Gary, exactly.... how the heck do you "stop" someone from taking a three?
I mean that literally, SJung. Do we have our 5 defenders hang out at the 3 pt arc and chase, tackle, drag people inside the arc? Clear the lane for them, for a layup / dunk? Do we speak to their shooters harshly after they just took a 3? LOL what a joke.
Like Gary said, they're going to take them if they want, our job is just to make the shots as difficult as possible. (closely guarded or wrong people shooting or far out from arc or combo of these).
I haven't looked at the stats on this yet, but I guarantee and can recall several games this year where teams have cooled way off in the second half in shooting threes. XRM and Maryland immediately come to mind, but I'm sure there are several others. Why is this?
1) we adjust and make locking down that one guy a focus (yep, "dumb ol Roy" can ID the guy who is burning us, and can have us work harder on locking that guy down).
2) their hot shooter gets tired, and shots come up short / off in second half
Last thing - neither game we lost this year, did we lose primarily because of the 3.
1) UNI - dribble drive to the hole at will in crunch time for layups / dunks (enabled largely by us not having Marcus as a perimeter / guard defender)
2) Texas - beaten on the boards, second chance points
Sure 3's made a difference in these games, but if we play like we usually do in other areas, the 3s shot / made are just a supporting stat.
That's why its true that you have to watch what happens, when, within each game vs. trying to assess what will happen in the future based on some consolidated stats over 16 games, against teams of varying ability, different UNC team circumstances (who is healthy, what time of year it is, etc), and situation within (time and score) each individual games.
Is there any game this year, when it came to crunch time, when the game is being decided, and we say "if the opponents hit a few threes here they will win" and that does in fact go on to happen, because we let them take good 3 looks, they make them, and we lose? No way.