I think even Pike would've lightened up some had Hunter signed up for another go.
"As in all ship's doctors are dirty old men."
We were just catching Pike on a very bad day.
Exactly, we saw Pike at a real down point of his career.
He'd screwed up leading to a lot of deaths and was seriously considering leaving Starfleet. I personally feel that Greenwood shows what Pike would normally have been like.
If we for example look at Decker in Doomsday Machine, he's obviously not the same guy as he would have been beforehand.