No, you can't respond to my point so you're just posting nonsense. It's not a slippery slope argument at all, it's an argument for consistency.
It absolutely is a slippery slope argument. Look, what you suggest is absolutely a logical thing....if team goes offside...uncalled and then defending team picks up the puck and goes down the ice and scores you could argue there should have been a stoppage in play and that shouldn't count. However, video review has been discussed an approved for different types of incidents for different type of reasons (for example, with offside, there were some bad missed calls that resulted in goals and everyone thought it was something easy to fix, should be easy reviews, etc.). I think a lot would suggest they don't like how it's unfolded since, but it is what it is. You can then argue, what about this, what about that....that is where the slippery slope comment would come in.
I'm totally fine with the current way where you look for offside and if a goal is scored before the puck comes back out, no goal. There are arguments about, what if we limit it to 30 seconds after the offside occurs 1) I've said it a few times, gaining zone entry and possession is more and more important these days in the NHL....I don't care how much time has past after an offside, the offside still led to that advantage, but more importantly 2) 30 seconds would be completely random and could be no way tied to whether the offside played part in leading to the goal or not. The real crazy zone would be to bring subjectiveness in and assess whether the offside really made a difference or not.
Anyway....absolutely slippery slope because you can keep suggesting many, many different incidents you could argue they could review for stoppage of play, etc. and there is no way the league is going to go there on a lot. They league does make adjustments from time to time of course....example, allowing challenge for puck over glass penalty is a new one.....and again, it's one of those ones that's there because they figure it's something you can go to replay and easily determine if the call was right or not. They don't want to go to replays a lot and the plan to limit that is to penalize a team that challenges a call that turns out to be the right call....in theory that all makes sense and seems to be a pretty good plan.....but the offside thing doesn't make too many people happy. The puck over glass rule is no big deal because you aren't talking about a goal that happened and then you wonder if it's going to stay on the board or not.