Not a chance in hell. Fans could get away with a lot more wild and woolly stuff back in those days. The rules have changed.
If our fans threw oranges at UT today it would be treated like a shameful controversy. There'd be all sorts of editorials and ESPN talking heads condemning our awful behavior; youtube clips would be identifying the "offenders" and demanding they be severely punished or prosecuted; UT fans would talk about boycotting Rupp until our fans learned to behave, etc. And if we brought back the bourbon barrel today we'd get bashed for promoting alcoholism.
But back then that stulf was mostly just considered funny rival fan stuff, and nobody got their panties in a bunch over it. We've become a far more sensitive society about those sorts of things, always looking for something to spin into the newest PC controversy.
Oh I absolutely 100% agree with you. I was being sarcastic about the oranges. Now a days you can't boo a player from an opposing team without someone casting an eye at you.