Harry Giles is not like Derrick Favors. Utah would only need to take a flier on Giles, they needed to be much more sure with Favors..
It's like comparing some shiny raw rare metal in favors to something thats much more tarnished at the same stage in Giles.
They're different positionally, stylistically, skillsets are very different. Harry Giles was like handling the ball on the break and then doing spin moves into the lane and then dropping off nice passes when he drew all the defenders, back when he was young, Favors was more like a DeAndre Jordan type of figure thats been working hard at improving his skill level..