Big problem with stating the universe isn't expanding. Well first of all red-shift measures are pretty accurate. I haven't found a single peer reviewed source that presents a rebuttal to redshift measures. As for entropy not applying to quantum mechanics. Sorry that's wrong. It does apply in a general application model and it does explain several oddities of quantum mechanics such as why many events are irreversible even when a few events in quantum mechanics do in fact reverse... Etc etc. Basically we know the universe is expanding, it's been settled. What hasn't been settled to what rate the expansion is going at and why isn't it stopping or slowing down. Some postulate gravity drops off at a certain point but present evidence and theories suggest gravity has an infinite range. So with all that jazz out there, that's my opinion and all.
-- Bridget