We did not go to either visit, due to financial difficulties. I wish the heck one of us would have gone on the D1 visit. Observing this joker would have set off alarm bells. I seriously doubted he would have asked about us or indicate a desire to meet us.
Seeing him later on at a game, he gave off strong negative body language.
Moral of this post, is go no matter the cost! All you need do is watch from the stands how your son is handled.