Situation 3 - shooter was FT line extended, contact happened on the 3 point line. It was one of those situations where team B came to close out and ended up bumping A1 because they were late.
Situation 4 - A2 was going to rebound and dislodged B1, some might say he was giving him the business
(parents in the crowd were yelling "over the back" "over the back") I think we have all been there for this call.