I think we can forgive him this minor grammatical slip seeing as English isn't his first language (I'm guessing he made this comment in English?). In Spanish they don't differentiate between 'much' and 'many'.
Orlandi was at Barca for a few years so he'll probably know him quite well. Fairly sure he's crossed paths with Bruno too. On top of that, he'll know about Calde, Ulloa, Dave and PIG.
Edit: Yep, he was at Espanyol and LLeida at the same time as Bruno.