Salam,
To be fair, this really wasn't a good debate nobody really answered anyone's question nor did anyone pin anyone down on anything.
It's seems Ali Shobeiri was there to deal with the minutiae of Mohammed Hijab's post - "you said only 3 were people remained Muslim in our books, but we believe 100s returned back to being Muslim" which is a pointless thing because if hundreds remained Muslims were are their Hadiths in the Shia Books? There probably isn't a single Sahih Hadith of any companion in there books.
The naming thing was silly as well - "Prove to me he did it out of love for the Sheikhein", Mohammed Hijab should have said fine he didn't do it out of love for them (nor did anyone of the other imams who all had Abu Bakr, Umar, Uthman and Ayesha names for the children's) but you don't follow him in this because your scholars says it is haram to name your children with the names of the enemies of Ahlul-Bayt, but the Imams can? Then I suppose they are special and can do whatever they want.
Overall Mohammed was not prepared well, and the Shia fella kept talking about things that in the bigger scale of things don't matter - Tabrasi is classical or not? Who cares he believed the Quran has been changed - as did the classical scholar Amili, Majlisi etc! Are they Kaffir? No, but the one who doesn't believe in Imamah is?
They need to do this with prepared questions or something - there was a debate about calling on the dead for help and it was so much more interesting than this one - but dues to Mohammed Hijab he was good with the few notes he had.