IDK, last I saw, the Colts O-Line was NOT good enough. It was an inconsistent patchwork that included a bunch of ifs, maybes & could bes.
I, unlike some I guess, do not see a rosie, rock solid group, two tiers deep that fills me with confidence. I saw a lot of fumbling and bumbling by players with holes in their games. I'm all for adding a first tier RG, and keeping the development players in the back row until they're ACTUALLY ready.
I too see big holes in the defense and understand the argument, it's a good argument, but I refuse to go as far as pretending the O-Line is OK, it's not.