cortilla - I think in 2007 it might have been 7 based Baby a/c at BHX? I totally agree with you, Baby could have made a killing at BHX but alas now remain simply as a big lost opportunity. The arrival of FR seemed to be the start of the downfall then of course there have been major developments since with LH. FR in my opinion have not taken up the slack left by WW, they serve some of their sun routes but have shown no interest at all in city destinations, leaving a big hole in the BHX schedules.
As for actually seeing WW a/c at BHX again you are right - always on the remotes, at least when I have seen them