If you're really, really sharp (and that would probably mean having anticipated these events before they happened) and really, really wanted to find a way to stop play you could do this, I suppose.
The alternative, along the same lines of 'inventing' a solution by saying something happened, but which is probably closer to being true (and which has been proposed in the many previous discussions we've had on this subject) is to say that you've just realised the ball wasn't dropped in the correct location.
This one, although still a stretch for me, is actually a more tenable legal fiction than saying the ball didn't hit the ground. Saying the ball didn't hit the ground on the exact blade of grass that it should have done, is probably actually true in the majority of cases, it's just that is the kind of trivial or dubious technicality that we routinely overlook.
Earlier on this season I wrote on here about stopping the game for an injury, one team declaring that they'd play the ball back for the keeper (I didn't tell them what to do as I know the law), i drop the ball which is played towards the keeper and a striker nips in and scores (this was clearly not planned by the man who passed the ball as he was furious with the striker). I allow the goal as they've done nothing wrong in law, it was just pathetic sportsmanship and not in keeping with the game itself. This team was losing 4-0 and the striker thought he was being funny and having a joke, it was all really odd. Anyway,it all calmed down after I got the skippers together.
I did think on the way home how I'd prevent that situation happening again. Now I often drop the ball at the strikers feet, as he is the furthest forward and unlikely to pass backwards to another player to then run in and score. He probably won't know the law anyway so even if he does decide to be stupid and score (this was the first time I'd seen anything like this and I've been involved in well over 1000 matches) the goal would be disallowed as the ball hasn't touched anyone else.
What I would say is that it's quite easy to say what we'd do on this forum, when it happened to me by the time is registered and understood what was going on the striker was having his shot. Lesson learned for me (and the striker who would have been on the end of some nasty retribution against alot of teams in the local Sunday League).