Bet what? That the Sixers won't make the playoffs? Sure if that's what you want.
They won 10 games last year my dude. You can be as hyped about Ben Simmons as you want, but at the end of day he's still a rookie. And Embiid reportedly won't play back to backs and considering he's been out for two years, will probably be on some type of minutes restriction too.
You gotta crawl before you walk. They're not going from 10 wins to 40+ in a single season. It's not happening. The only team I can think of in the last 10-15 years that had that type of turnaround is the 08 Celtics and I don't think you want to compare their roster to Philly's.