I reckon Hodge's jumpshot would have improved ALOT. I mean he signed a contract with the Nets and everything. That's what the coaching staff would have worked on over there--shooting,shooting and shooting.
I think we can see him being more efficient and effective because i expect him to hit more of his free throws. Also i think that if he does have a better jumpshot, that makes him more dangerous. If players stay off him, he will hit the jumper. If they play up on him, he will blow past them.
If Hodge has developed a better Jumper and a reliable jumper, I can see him tearing the league apart literally. I can seriously see him getting 30/10/7 a game.