Just my opinion but strictly outside focused teams will never succeed against properly built defensive teams. Even with stretch 4 and 5s they are easy to stop. At the same time I wouldn’t build strictly inside oriented teams either.
I regretfully have to agree. If the bonus to fouling that LI gets got applied instead to outside shots, and there was an equivalent to the LI staple offensive rebound equals easy basket for an outside offense, that might be enough to bridge the gap to make a very good outside team at least able to compete on even footing. Realistically, the only shot is to be so exceptionally good on defense that you can win 48-45, and getting to that point would pretty much make training the outside scoring aspect impossible.