Ok.. hi everyone, first baby post here.. just wondering, what happened to lou welsh (second to garibaldi).. one episode he is there, other he appears with zack, other he is not there anymore. Not that I particularly liked the character.. but he is like all time best friend with garibaldi, all those storylines wasted into nothingness.. I guess he is sort of like corbin at C&C or the bartender.. there is just the need once in a while for someone to be there and there were no real plot intentions 'til zack came along.. but he is never back again.. just wondering..