First of all, your time frame there is a helluva lot longer than 16 weeks. That's all new teams will have, and many of them need to triple their salary base to get above the floor. I think a LOT more teams are going to have to operate below the floor, and that is sure to stimulate joy in the hearts of new coaches ... NOT.
I bought pretty bad players for some positions that was better then my starting players
So did I, when I wasn't troubled by the higher salary floor. That was one of the possibilities I considered, but the Transfer Market is only getting worse and worse.
added some seats now and then to my arena
Irrelevant to the salary floor, as far as I know.
trained my own drafted players with an advanced trainer.
Again, I am looking at the 16-week grace period given new teams. Training results are not within that window, and an advanced trainer is likely to be beyond the reach of a new team trying to get above the salary floor.
...as my economy grew ... after another promotion ...
... and we have left the 16 week window far behind in the dust. As I suspected, so far there aren't many suggestions how a new team is going to triple its salary base in 16 weeks to get above the floor.
I was at no point so low in salary that I would have been hit by the salary floor either.
Maybe missing out on that experience makes it hard to walk a mile in such a manager's shoes.