I remember SuperBob coming back with Bolton and he came on quite early and he got a great reception, i cant remember if he scored for them or played a major part in the goal but i remember he didnt look too happy about it!
I think certain players like Gera, Greening, i remember AJ got a good reception, the Beast always gets a good reception, they stand out but on the whole i think Albion fans normally acknowledge ex players fairly well.
However, big Dave v Barnsley will take some beating, the bloke is just a legend, i dont know of any Albion fan or Pompey, Derby, etc who has a bad word to say about him, i wondered that day what he must of made of it, having 20k plus fans giving you hero worship, it was something special!