A somewhat normal, sentient person would probably take a plea. The offer the state made to Angela Wagner was quite generous, considering her crimes. So, George is probably getting a decent offer, too.
George seems to be like his father Billy, though. Both arrogant and delusional, so they probably still want to go to trial. They're both stupid and cocky enough to think they'll get acquitted.
I agree, none of them are remorseful. None of them regret their brutal crimes, they're only sorry they got caught. I would go so far to say Fredericka Wagner feels similarly. She will probably always secretly feel her family was wronged, that someone else is to blame for what happened.
All JMO
St. Granny thinks the Rs forced them to do this by not giving up S.