It’ll probably still be 999,999,999 CR. Nine figures alone, you’re practically a billionaire. The tenth is almost overkill.
Back in FM4 (I’d imagine FM2 and FM3 worked the same way), when people lost their saves, others would usually come to the rescue, offering expensive car gifts and millions of CR from the AH to the unfortunate player. “Put up a pink VW Rabbit for 100,000,000 CR buyout”. Good times.
Since the AH is returning, you may come across a point where you’ve nothing to spend them on, but you could always give them away to players in need. You’d need a different car than the VW Rabbit though
You don’t get glitches that make GUI images with the number 999,999,999 which also happens to be the max amount of credits you can hold. That can be selected without side effects in a wheel spin.
But, what ever you want to believe =)
(been making games for 15 years btw so I have some experience with what is and isn’t a “glitch”)