I don't believe it for a second. Of course Bama fans would think so though.
But for the sake of history:
They used to do a charity game back in the day, so take that for what it's worth, but it was always between the NFL Champion and the College All Stars. Take a look at some of the results. Again, these were charity games but still interesting.
The New York Giants also played the Notre Dame All Stars in 1930. I think it was like 24-0. The 4 Horsemen played but they had to be a little older by then.