Evidenced predictions sound like a reasonable way to test hypothesese but that is probably not 100% reliable as I hear that evidence is turning against the BB these days.
A Summary from LPPFusion, Inc.
www.lppfusion.com
I don't care if the BB is correct or not really. Either way it does not show that the universe had a naturalistic beginning.
It is the "naturalistic" part of the hypothesese that is the problem and the unknown part, especially by science, which always wants a naturalistic answer until a God can be shown to exist.