Lemme just stop you right there and put on my Capt. Factorial's hat, Zinger had never played a full season in his entire career and has been quickly dropping in numbers by the season.
His rookie season was his most complete season with 72 games played. Then it became 66 and 48 respectively in his next two seasons with the Knicks. in 18-19, he did not play a single game due to his torn left ACL, which many had noted that he will likely lose a step. The Mavs unwittingly bought into his hype as a pair with Luka and took him on during his ACL injury. And boy, did he ever lose a step. He played 57 and 43 games in his two seasons with the Mavs and has shown to be just a shade of himself left. He is really just a glorified stretch-5 with low mobility.
I'm always someone who's down to give a chance to a player who might just need a change of scenery (aka Simmons), but the only way I'd really be interested in Porzingis is in NBA 2K fantasy franchise mode.
EDIT: His 19-20 season's highlight: