Well first we have more than enough resources to address all. We don’t have to accept crappy G play to get a WR, we can afford both.
As is, a healthy Duggar and peppers as the safeties in a traditional nickel base with 3 corners and 2 safeties is better than what we have at G, Landry, White, Jennings as edge are better than what we have at G.
Lowe is better than what we have at G, but a weakness at LT is much more debilitating. Why would signing a G prevent us from addressing WR, of any of those spots?