There are different courses one can take when looking back to the past. You can view what happened and try to replicate it as best as possible given what was learned in the aftermath, or you can start over with the new information. The latter is often the better track, at least when it comes to important things, like NFL redraft exercises.
We have seen a few 2019 redraft exercises already this year, including one from Pro Football Focus. Invariably, they left the Pittsburgh Steelers at the number 10 spot, even though they were only up to 10 because they traded up to 20 for the very specific reason of drafting Devin Bush.