One of the things that is a bit difficult with valuing a player like Semi is, there are lots of situations where he plays really good defense, and the other team's offense is just better. For example, the Sacramento game Semi came in and played some great defense on Hield - but Hield was still killing us (same with Smart at times as well). So, in a game like that - what value does Semi have (I know he happened to hit some shots that particular game). To put it another way, if you play great defense on a guy but they can still score on you, and you can't score on them - you're not an asset on the court.