LOL. This is the picture used by a media story claiming that Gregory was not in the neutral zone. If you're saying it's bad evidence of that narrative then you're criticizing the media, as am I for posting evidence that shows the opposite of what their story claims.
But I will humor you on the angle. I took this photo from that tweet linked in the story and cropped it in a perfect rectangle in MS Word to zoom in to focus on Gregory and the ball and imported it to MS Paint to save as a JPEG so I can post here. Everyone's screen will be different, but on my screen, if you measure from the top left edge of the photo to the 50 yard line it is right about 2.25 inches with a tape measure. If you do the same with the bottom left edge of the photo, it is clearly greater than 2.25 inches by about 2 ticks (mm?) on my tape measure. In other words, this picture is at an angle, but is at an angle that FAVORS Gregory (taken from the left side of the 50). An angle from the right side would make Gregory look like he's more into the neutral zone than he actually is. So in other words, Gregory is actually MORE into the neutral zone than even this picture shows.
Let me know what you think but don't just take my word for it. Try it yourself and see if you get the same results. Hell, anybody try it and see if you get different results. I expect a "camera tricks" CONSPIRACY! to emerge but maybe I'll be surprised.