The way I see it, Trey's about to get a $30m a year extension at the end of this season. You gotta find out just how far this ''he's unbelievably efficient'' thing goes.
In my view, Trey and Zion should basically share the court together for 75% of their minutes. Glue those boys together. They have good chemistry when they're both on court, it just rarely happens. See how far it takes you before you pay the guy $150m, not after.