Mistake killing off Robert Patrick
The family dynamic humanized the series a bit. Season 2 is lacking reality a bit. And we never got the payoff where the cross works against vampires(due to it being given by someone with faith). And the thing is the faith arc can't be down with his kids as his kids are....something else.
I just feel robbed by not getting a full storyline where Robert Patrick finds his faith in God and the cross works.