First one was bang bang on reaction time. Wouldn't be mad at either call.
The second one was correct, but blown dead late. First, the escape might have been a little quick. Then on Jones lateral drop, Clark goes way out of bounds and Jones has supporting points out too. Action stops right there. The mistake is he let the action continue and Clark jumped back in and then circled behind. Then he blew them out. But ultimately the call was correct. It's not college rules.
Actually, the worst call was not giving 2 to Jones at the end, not that it mattered.