I've never done it and never felt I should, yet, so I don't know what I'm talking about.

Purposely trying to lose goes against the spirit of the game (or any game in general) and I find tanking to win against weaker non-token-buyers the next season a kinda lame and abusive way of playing. Moreover, what pride or fun can you get out of this?

And Nordeus should also allow pausing a team for a season if you want a break. Team doesn't play, players don't age. Just freeze. I'd welcome this.