I’m trying to recall from memory but wasn’t the ball caught close to the ground. If that’s the case, it excusable. Not perfect base running but excusable. But I admit that I don’t know if the contact play was on. Arraez in the “not hit” by a batter pick off. That’s a teaching moment for the 22 year old. Let the umpire make the call and stop for breakfast as he walks to 3B. If he is advancing on a what he thought was a passed ball... then he got picked plain and simple.