I agree.
Only religion that truly makes sense is Buddhism, and even it (like Hinduism) counters one major problem: Number of people are constantly growing. Remembering every people continue to reincarnate again and again until they can break away from cycle of rebirth and be free, total amount of humans should stay same, actually microscopically decrease with every now and then someone becoming Buddha (and thus one of the reincarnating soulss is no more part of the world).
And you can't really use decreasing number of animals as counterargument ("souls dwell nowadays more in humans than in animals"), since number of animals in extincting (did I just invent new word? =P ) won't match huge increase in overpopulation of this planet.
Also, I'm not even 100 % if souls reborning ( laws of karma being the judge of course) as animals as well as humans is part of Buddhism, or is reincarnating human only thing in Buddhism. I could check this out, but I trust our walking encyclopedia meta or someone else knowing the answer and thus saving my time
Otherwise Buddhism is quite as "sensible" religion as it can get, being more like philosophy than religion. Also, newest scientific foundations in fields of cosmology really challenges linear time view common in monoteistic religions, but fits with cyclical time views like in Hinduism, Buddhism etc. (I couldn't make simple Western-Eastern division here, since old greek had cyclical time view, and I bet some indians did too)
Idea of "quantum soul" fits even better in Buddhism than let's say, Christianity.
Also, by all means energy seems to be something that exists and always has (matter, after all, is energy ). It is said God is omnipresent, omniscience and omnipotence, something just exists and always has.
Judging by this, I say it is just as likely for energy to be something that has always existed as some personal God.
You could make energy some pantheistic God without consciousness. After all, consciousness is not something absolutely necessarily for God in pantheism. Fits with "did God have choice in creation" (free quoting) by Einstein as well. Subconscious creating yadda yada... That also fits with Buddhism and somewhat with Hinduism too.
Greatest "threat" for pantheistic all compassing energy God is possible existence of Dark Energy, but it's existence isn't even sure. Yet. Maybe never be. Maybe there'll be alternate explanation for certain oddities and Dark Energy will be buried in annals of false theories. Who knows.