I never said it wouldn't work because of a talent situation on the floor at a given time. [Mod edit]
It would make no sense for any team to start it's only 3 legitimate low post players, leaving it's bench vacant of a post substitute, when there are multiple, viable options, even if those 3 post players are capable of a starting role. Moreover, the remaining bench doesn't even consist of a stretch 3, let alone a small 4, if Stokes, Stewart and Tuck comprise the starting rotation.
If there was a talent void, leaving the coaches with no options, that might be a different story, but this team is not faced with that issue, therefore, to willingly remove the option of the only post sub, in my opinion, make no sense.