yup, the passing skill of my players was pretty low:
PG18, SG4, SF2, PF1, C7
Low post requires good passing skill, so i should use look inside to win this game, is it right...
If you're going to have thee starters whose passing sum up to seven, you should probably have players who can shoot well from midcourt, and then hope you can get it that close.
With pasing at that level, LI might not be much better. In low post, they'll try to find someone down low to pass it to, and then if they don't find a good shot, they'll keep looking until they jack up whatever shot they can. In LI, they'll probably do the same thing, except the threshold for 'good shot' is lower. You may get more drives, but if you can't pass the ball down low, you can't pass it down low in any offense.