I doubt KG will be in a Warriors uniform next season. But if he does come, I think the Warriors could be a threat to winning the nba finals next season.
KG is the missing piece of the puzzle for golden state, but getting him to the bay area is going to be hard and we will have to give up alot to get him.
I have got him in my team in nba2k7

i traded jason Richardson, Al Harrington and a 1st round pick for him. But I don't think that trade would happen in real life.