Derrick White made brogdan expendable.
Pretty much. Derrick coming back with that improved 3 pointer/having All-Defensive season made Brogdon a luxury.
I don't agree. Derrick was great in the playoffs, but he was up and down all over the place with his offensive production during the regular season this past year, and the year before he completely vanished at times in the playoffs. I love what he did late in the playoffs last season, but I'm still not 100% confident in relying on him to be a consistent strong producer for us offensively or relying on his three point shot to be as reliable as it was last season. Hopefully he will prove my concerns unfounded!
That being said, if we are able to bring in Porzingis then he replaces (and likely even upgrades on) Brogdon as that consistent #3 scoring threat, so we would no longer really need Derrick to fill that role.
As long as we have three core offensive options that we can rely on collectively to carry the offence then we can afford to have the rest of the guys (Smart, Horford, White, Pritchard, Hauser, Muscala, Griffin) take turns in helping out.