It's crazy to think about, but at this point it's pretty much an inevitability.
I'm predicting price parity with current gold - as in it will be as unaffordable for the average person for one ounce of silver as one ounce of gold is right now - not gonna numbersbloat (I have them but they're too arbitrary), but following the average american's savings plan you're looking at them saving 1 ounce of gold per year worth of cash.
This will be the case for silver in the future, not to say 1 ounce equals literally 1 entire year of work, but 1 year of some person's reasonable savings.