Why would you bother? Is it important to you that he know you're right?
If a 190# man has a 5rm front-squat around 200# x 5 then I wouldn't consider this intermediate. So how would you switch this person over to linear progression?
Also, at what point would this person be ready for intermediate progression?
(This person absoultely refuses to back-squat by the way)
Why would you bother? Is it important to you that he know you're right?