Completely disagree
As I've written in another thread, our team's whole set up is designed to compensate for DDG lack of control over his own box and very poor and panicky passing.
As a result, the entire set up has to drop deeper, which in turn invites more pressure on our defense/ more conceded chances/ late equalizers etc. Also, it's harder for us to dominate possesion and keep them away, since other teams know they can press us higher up the pitch. Couple that we the fact that that Dave can't even kick the ball and ends up gifting it most of the time to the opposition, which in turn leads us plenty of time to being hit on the counter every time Dave clears the ball.
The flipside is also true: due to the fact that we are so deep, it takes us longer(anywhere from 5-10 yards compared to other teams) just to reach the opposition goal, which in turn allows the opposition team an extra 1-2 seconds to set up their defensive formation. If you played football, then you know that 2 seconds is a long time sometimes. This fact is also exacerbated by the fact the DDG can't keep possesion and ends up kicking the ball out of play or to poorly positioned players more often than not.
If you think I'm talkin nonsense, look at the most attacking sides in the league City, Arsenal, Brighton, Brentford, Liverpool. All of the sides above are in the Top 5 highest defensive lines in the PL. You know where we rank? Bottom 3
I get it that we have our ST as a priority. But if the ST is 10/10 priority, then the GK is at least a 8/10 priority that should be easily solvable with 10-15 million+ the sale of Henderson.