I actually think Dallas won't prioritize Oline as much as the public thinks. I think they're going to attribute many of their Oline issues purely to injuries.
Like Tyron Smith and LaEl Collins are both pretty good Tackles, and obviously they have Zach Martin. I think they'd even be fine with Connor Williams as a starting Guard also (2nd round pick from 2018). I think they obviously need to upgrade at Center, but I think fans are pretending like they need to overhaul the whole Oline, which I'm not seeing. I think their Oline needs are pretty comparable to the Ravens, which is they could use basically 1-2 upgrades.
Dallas needs a TON of help on defense in my eyes. They're really not that good at any level of defense. Secondary certainly needs work, and they're not even a particularly good pass rush group either, which is comical when you think of the money they're committing there.