Re: the slightly lower salary cap next year, I don't think GSW should be resigning Iggy at age 33-34. This assumes he will want top dollar, considering his prior year's Finals MVP and overall glue and defensive stats. That said, he'll be falling off, and there should be enough scoring to overcome any small defensive gaps. Kerr preaches d.
don't forget Iggy has been the linchpin of the bench. a big part of the GS philosophy is platooning. Curry basically didn't play 4th quarters last season, Bogut was more or less a bench player who happened to be on the floor at tip-off... depth is just a part of the scheme and sometimes it costs $$.