My advice is purely to do with the cosmetic.
After coming back to two saved promotions after a year or more away from the game, it didn't take long to hit the same wall of apathy/fatigue that made me put off the game and go play something else for a change.
Both promotions had 10+ years of history, child companies and training facilities, world-wide media coverage of Huge - Enormous, and fairly large rosters. Just coming to grips with the rosters was enough to tire me out, and with the size of my development roster added to that, i wasn't enjoying the prospect of doing anything other than starting again. What put me off the most was the lack of wrestler's pics for my new talent, robbing them of character. Admittedly, I wasn't using the forums much and decided to check the updates for inspiration and, after checking out a few graphic pack updates, I decided that maybe a facelift was all I needed.
And I was right.
After downloading the works of shipshirt, king bison, smw88, cooldude, asaemon, willr0ck, sockpuppet, jtlant, london, esteele20, poputt, parker_stiles, mammoth, blackman and undertaker (I think I got them all), I began patiently working through them, removing the prehistoric and cartoonish renders first, renaming and reassigning images until my new picture database was how I liked it. Then I went through the picture-less wrestlers, actually reading their basic, organic descriptions, and reading their stats to get a better idea has to how they would look before finding the appropriate CVFP image to fit them to. I became invested in each wrestler, some more than others, but even the worst wrestler now had an identity that made me feel they were more than a faceless jabroni needing to prove themselves.
This did take me months with no advance in time for either game but in recreating the game universe, I felt refreshed because the game universe was refreshed. When I held my first event with all new images, I stopped on each match description, checking out the dirt report, imagining these new faces twisting and screaming in imaginary bouts, feeling the new emotional investment in characters I had long felt apathy for. Before I just spammed through the matches only looking to see if the magic number was high enough - there's no investment in that, none at all, it's the act of grinding, and this game is not meant to be a game of grinding. You're simply doing it wrong if that's how it's going.
If you go the way of cosmetic reinvention, you must do it yourself, don't ask me for my database because you wont get it, it's mine and your database should be yours, otherwise you will miss the point. It is about the time you spend discarding the old and selecting which of the new pictures becomes the primary representation and which become the alternatives. That's the only way this works, take a few months off the game to bring the game back to life.
It worked for me.
BTW, Walter Sobchack? Walter? Pipe down Donny, it's not always about you - Walter? Walter, when you gonna put all your amazing pics into one big .rar or .zip file so I can add them to my universe? Such a great body of work deserves it's place in my universe, and I greatly admire what you've brought to the table, but downloading each pic individually is like going to a smorgasbord where there are no plates and you're given a single toothpick.
No pressure, Walter, no pressure. (Slaps Sobchack in a figure-4 leglock) No pressure. I'm enjoying what I've got.
The magic word again: investment. Take the time to give your world a fresh coat of paint and make it truly your world.