I forget about Gorges when I threw it together, and forgot that Tyutin is Russian. So it's a no-go.
I do think Sanheim is nearly perfect for what Buffalo needs on the left side: puck mover, mobile, bigger, good decision maker, not bad in his own end.
Good, 2-way RW that plays heavy and smart. Re: Sanheim. If Chychrun and Juolevi are gone, and he wants someone comparable in the organization, that's what it's take to trade.
I don't think his development timeline matters. He's going to be good. Developing more at the appropriate level is what's advanced Sanheim. And Philly has no reason to trade him. That's why it'd take a deal like what I put together. Overpayment? Sure. That's the cost of get a top 4, potential top 2 defenseman for what Buffalo has.