True, very true, but it does seem quite unfair that all the other positions can play their designated spot, or at least close to it (such as a PF in the center spot or a SG/PG in the other spot), pretty much right from the start and the SF has to be trained out of position until they are 25. You have to train them out of position for 7 seasons and can only use them in their designated spot for 5-7 seasons before you need to sell him/his skills are about to go down. Simply adding this, you would still be training him out of position for awhile, but I think by age 22-23 you can put him at the SF position and he can still be trained to the fullest.
Murray/Harris/MPJ/Grant/Jokic - 2020 NBA Champs