Yeah... but then again, that's exactly the outcome the other team is hoping for. I mean, other than a shot clock violation, that's literally what they want. Not ideal.
This is the problem with having a total non-shooter in your starting lineup these days. When you have to build your offense partly around the huge hole in one guy's skill set, you're immediately handicapping yourself and making it more difficult for the other players. That's why guys like Kessler rarely play starter minutes.
Last season, Walker's defensive impact was pretty huge because he changed and blocked so many shots near the rim. That lessened the net impact of his non-shooting. Remains to be seen if teams have learned to adapt to his presence. The more he is game planned for, the more he has to learn to shoot.