I am 99.99999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999998% convinced there will never be any evidence, based upon the fact that human beings have existed for 10,000 years, and there is still no evidence, just lots of talk. For all intents in purposes, I am 100% certain. If there ever is evidence, I will consider it. But there isn't, and won't be.
What you are saying sounds like faith to me. "Don't discount God, in the future he very well could be proven!"
Um, no.