Damn, damn, damn - back to an offense only Steve can operate. Desperation move by Porter. He clearly doesn't know enough about a classic low post offense to make a go of that - he probably should have used what he knows best which is Adlelmann's Princeton type motion O. That would have involved putting Amare in Weber's role and I imagine he didn't like that prospect too much, besides he wasn't around when that version was in its heyday at Sacramento.
Him trying to use D'Antoni's offense doesn't bode well because he won't know squat about making adjustments - just the way he didn't know how with the low post O. He'd probably be wise to just step down and let Gentry take over at this point...