But money they waste on building?
Is investment in the future.
Investing in non trainable players is equal to losing money. Players are losing value when they age and players are still getting better in the current phase of BuzzerBeater.
So when there are 1000 50k salary players now, there will be 3000 next season and 10.000 the season after that. So when you buy one now, he will lose a lot of his value in 2 seasons.
So basicly the best ways to spend your money is at 1) trainable players who will gain value in a few seasons, 2) invest in arena's, which will earn you more revenue every week.
(just my opinion)