Obvious wrestling POD: What if Owen Hart survives (ie, the drop stunt never happens or is done in a safer manner)?
The sad fact may be: not much.
In the grand scheme of things, that is, but for the fans it would make the good even better. I've heard that Owen wasn't 100% on-board with the raunchiness of the Attitude Era (sadly, this is what led to the revival of The Blue Blazer gimmick) and was carefully saving money for an early retirement. The reason he didn't follow his brother and brothers-in-law to WCW following the Montreal Screwjob was he was locked into a four-year contract earlier that year that was incredibly one-sided.
Fast forward to May 1999 and we all know how that ended up. Had he lived, he'd still be under contract until 2001 so he's not jumping ship to ECW or WCW (he's also not stupid). However, he's not going to be sitting on his hands for those two years in WWF either. Maybe the drop stunt never happens at Over the Edge, but the danger of it convinces Owen to go back to his usual persona. For the rest of 1999 could see he and Jeff Jarrett splitting, maybe Owen aligns with Chyna against JJ during their feud. Could see him floating around the IC/European title scenes battling with the likes of Chris Jericho and D'Lo Brown. September 1999 saw the return to the WWF of the British Bulldog too, so maybe Owen and he reform their tag team. Would make for a more dignified run for Davey Boy Smith than OTL's dog shit. Hopefully, Owen might be able to keep Davey's alcoholism and painkiller addiction (both really picked up from when he was slammed on fucking Ultimate Warrior's ring trapdoor in WCW) in check. Owen isn't going to go into a world title programme before Steve Austin goes out in late 1999 (and Austin will be going out, it was being put off for too long).
By late 1999, you'd have The Rock and Triple H as the top guys in the company. Austin is out, Undertaker is out, Shawn Michaels is long gone, and Mick Foley is winding down. It is possible Owen gets a short title programme with either or both of the former Rocky Maivia and Hunter Hearst Helmsley. Former more likely, the once and future Dwayne Johnson has a lot of respect for the Hart family and even had a short programme with Davey Boy in late 1999. Triple H less likely. I'm reminded of a fan rumour from years back that Owen was meant to get "The Game" gimmick and because of his death it wound up going to Triple H. Think it's just wishful thinking. The notion occurs too of Owen as a potential participant in the four way main event at WrestleMania 2000 - would love to see the version of that match with he and Jericho instead of Big Show and Mick Foley.
The year 2000 is really what I meant when I said Owen living might make the good even better. Imagine him in programmes with Jericho, The Radicalz, William Regal, and Kurt Angle (Angle's first WWF match was a dark match against Owen, it's high on my time travel bucket list). If his presence can keep Davey Boy from succumbing to his demons imagine those two in programmes with the Dudley Boyz, Hardy Boyz, Edge & Christian, and Too Cool. He might hover around the lower edge of the world title picture maybe sneaking into the Hell in a Cell at Armageddon 2000. His presence makes the already high-watermark year 2000 all the better.
Still expect he's going to retire whenever his contract is up. If there's any poetic justice Owen gets a decent match at WrestleMania X-Seven then goes shortly thereafter and his departure is listed alongside the Austin heel turn and the ends of ECW and WCW as the end of wrestling's last great boom period. After that would expect him (like Michaels before that Saudi money came a-callin') to be the one guy who went away and largely stayed away.
Not much, in the grand scheme of things, but Owen Hart being around in wrestling a few more years and his family for far longer is all that's needed.