So I pulled two Elliot cards when opening the packs, then sold one to get Gervin. Honestly, those two are not bad at all. Elliot has very similar stats to Glen Rice, so I'll hold on to him until he eventually goes for about 140k for being Three Point Death material (the AH isn't aware of this yet). Gervin is an excellent finisher, decent rebounder, and a good defender. And yes, they can both dunk.
I agree that Robinson's stats are underwhelming, especially since Magic Shaq is faster, and has slightly better rebounding.
Current lineup I'm going with.