they are headed that way
crunched some numbers on JG as HC ...
https://www.pro-football-reference.com/coaches/GarrJa0.htm
if you average the ranks in each year as HC ...
in all categories (O or D) his team's have been best at fumbles recovered and worst at getting INTs
they hit hard, but do not play the ball well, for example, so far in 2019 they are 3rd in FR, and 24th in INTs
as of now they are a very balanced team, 5th in points on O, 5th in points allowed on D, 3rd in net points overall
so yeah they're top 5
I'll lay money they finish top 5 in net points, and top 5 in both O and D scoring in 2019