I think Noone from ordinary people with ordinary amount of monthly income, just like I am, will never be able to invest in bitcoin now. Unfortunately the majority of people on the exchangers are just ordinary ones. I believe there are those who are investing in bitcoin or just collecting it by doing different types of jobs paid in bitcoin, signature campaigns for example. Such people will win a lot if that 'if' about which you are talking will happen, cause of basically they didn't invest much, but the probability of high bitcoin's price still stays high.
I mean anyone can invest in bitcoin, i'm guessing you mean enough to make you rich right? Which is kind of my point. The average Joe in my eyes, should aim to own 1 bitcoin and then just wait. What will be will be but at least you are in the game.
Think about it, we only invest in bitcoin to make money. I don't care what anyone else says, that's the simple harsh truth.