I think like fall.
I don't understand the jumping: if you promote with luck, you'll make even more money by staying a season in a higher league.
But I don't understand you neither. Why is there a complaint here ? Try your best and if the seven jumpers take the 7 first places, then you'll stay in this league without being a jumper. But if you manage your way up, then it will be a great success.
I think that you are monomaniac about gaining each league each season and you are about to think like those jumpers you despite: 'If I want to gain my league, i'll have to stay in this league this season and become a jumper'.

TLDR;
If you don't want to be like the 7 guys you are referring to, then you have to struggle to make you way up.