Michael Porter Jr. knows exactly what he needs to show Nets as contract talks continue

When asked what Michael Porter Jr. had to show amid salary negotiations, Nets GM Sean Marks was transparent in saying consistency and intangibles. Porter was just as honest in his self-evaluation, admitting he has more to prove to get the kind of contract he wants from Brooklyn. “Yeah, of course. There’s always more to show,” Porter said. “The main thing is winning. Who cares about putting up 20-plus points a game if you’re not winning? So I think I’