"Why would any Pro like to stay in the Shape of a Pro BB if he is not competing?" = why would anyone like to be in shape if he/she is not competing (or ever plans to compete)?
Yup. Good comeback.
What gets me are the guys who use LOTS of gear and GH and slin and supps and tan and shave down/wax and manipulate their carbs during the week and carry food around with them and get anal about what they eat and use clen and get as stage ready looking as possible...mystic tan, tanningbeds and they DON'T COMPETE nor ever have plans to do so.
Those guys trip me out more. I know LOTS of guys like that "yea bro...the last 6 weeks man I'm gonna drop the sus and dbol and lean out with some clen and some primo and winny...yea thought about a little T3 but I aint sure..." Just for the heck of it. Then they'll use PCT etc...
Never competed, never will and have no desire to.