I hope so.
Their pass coverage was excellent. 4 interceptions doesn't happen with a weak defence, means the DBs were paying attention & are well-coached. Good coverage is more important than the run defence IMO.
the Colts are horrible at stopping the run
They weren't bad-able to stuff them on key plays isn't the sign of a weak run defence.
There are no great teams in the league, so having an imperfect defence isn't more of a disadvantage than those faced by other teams.