Just mostly heated exchanges & both guys taking the spar session as a serious fight as a result of some of Shannan's antics. Stuff like that.
Seen Shannan spar many times, Adam Vella used to put it over him, then he'd say he was only going 25%. Ive seen Joel Burke give him hell.
Been there a few times, sparred Adam and Gary Comer when Tommy had him. There was also a story doing the rounds that Sakio was dominating Shannan so bad at Belmore PCYC once that they had to stop the sparring. Happened 3or 4 years ago. Trust me, i got plenty of stories on Shannan, not just in the ring either.
I've always wondered why Mundine turned Shannon down, i've always thought Mundine could have beaten him even 4/5 years ago then Taylor went and offered some biggish money for the fight but nothing happened.