Why should Giffey have to be able to create his own shot? Many NBA players can't do that. He's a catch and shoot, and occasional drive and score/garbage points, player. It's a little more work, but when a player is effective it's something the team needs to work for.
I know it hurts some people's manhood, but better teams than this one have used Geno's sets. It might not hurt Ollie to watch and see how they get KML open. Giffey's percentage suggests he's worth it.
It's either the guard's fault or Ollie's fault, and at this point..because it's gone on so long, it's Ollie's fault. No plays are ever run for Giffey (and Giffey does move without the ball, he's rarely even given the ball to pass, never mind shoot it..) Run some plays for them. Drill it in Bazz and Boat's heads that if Giffey is open HE is the first option. Because Giffey gets himself open quite often too. Ollie's been good for Uconn, he's got the guys playing well..but this is a situation that needs fixing. I don't think there's any chemistry issues, in fact..Bazz and Giffey have pretty good chemistry. I think it's just a matter of Bazz and Boat finding it easier to look for their own shots, because creating for someone else is harder..and there aren't any set plays for the guy they need to be creating for.