Schrempf could shoot, post up, he was no lockdown defender, but he could play defense, although some of it was part of the almost illegal triple teaming. Schrempf was quicker than Horry and Dirk. Bertrans does shoot a bit like him though.
Yeah, i agree with what you're saying overall, obviously not the exact same player but like i said, if i have to make a comparison i see more Schrempf in Bertans than Porzingis.