The second half of this makes a much better argument than the first half. John might not have been "Father of the Year", but he damn sure wasn't "a bad father, period". :P<< at first I thought it was talking about John Watson and I was confused lol
"Chuck-damnit Dean get off my hair!" *cas teleports in and braids hair perfectly before teleporting away again* Mia makes eye contact with dean." She says "I want him as a brother." Before walking out.