I agree buddy, the tune and all is good, the lyrics aren't bad, but I just don't see the Rangers fans blasting them out as is, not just the negativity, as their is no real way round it, I might try put a few lyrics together that might be more apt for the terrace, (in my view, you and the UB etc might disagree and I could well be wrong buddy)
As for the lyrics to the song you posted, I speak the old Español, and that has exactly what I'm trying to put into words here, it mentions the good and bad, but just a wee touch differently.
Again, 100 times better than anything I've come up with thus far so credit for that, just trying for a little constructive criticism.
I'd love nothing better than guys like yourself who take time on this stuff, to see 50,000 belting out your tune and lyrics at Ibrox!
The second one I like too, and no criticism at all on that on first listen!