i think Hassan is right, for me first priority of a SF had both defences, because you can not choose how your opponent attack and also hiding in a Zone didn#t clear all wekaesses in that area.
Jumpshot is the attack who you always need, independent from your focus, if you play LI i would recommend passing and IS as additionell strong offense skill. For outside Focus the range become pretty usefull. But you shouldn't be that week in the offensiv skill, like he was in Range.
Additional very usefull skill ist Rebounding.
If you don't want to pbuy a 5 Million player, i would looking for a SG with high ID or a PF with high OD and apsssing(this one is harder to find, maybe you had to train a bit od with him), depending on your tactics they play on their "main" position or on SF.