I'll give the OL some credit here too. When Josh is able to settle in and not worry about jailbreaks he like all QBs looks a lot more comfortable and under control. The rare breakdowns that have happened this year have been almost exclusively from the interior, but since Spencer Brown has been locking up his man Josh has been able to easily escape right which might be the most dangerous situation for a defense to face across the entire league.
The biggest share of credit goes to Brady who since taking over has completely eliminated the boom or bust nature of the offense.