Well, unlimited spending as a superpower would be good...
Yep, two seasons ago I started making a deliberate effort at changing over the older players for somewhat younger, but even at a D.II income that's really hard to manage. Tero was a steal, he's young enough that I can smooth over his weakest skills (which I've done a decent job of so far) and I hope to keep this us as long as I can, but I have a wave of players close to skills decline that I can't sell for too much on the TL and getting younger replacements will take a lot of luck, like when I grabbed Tero.
Another huge challenge in this league seems to be that there's always two or three teams every season spending extra on payroll to make a big push, and the teams that fail in that tend to relegate quickly after the attempt. I've been able to more or less keep up with the back of the lead pack the last few seasons, even getting to the Finals the last two seasons, but I knew I was always a few rungs below the top teams and not yet willing to go for broke.
Don't ask what sort of Chunks they are, you probably don't want to know. Blowing Chunks since Season 4!