Wimbledon almost always give the majority of wildcards to British players- last year they made an exception for Petra Kvitova, as she was retiring (and was a two time champion).
I'm not sure 'has-been who made the final and did a a bit of commentary' really counts as a reason to give Dick a wc. Wouldn't put it past them though. Surely , they could only justify a doubles one?
Tatjana Maria is not happy with Laura Robson- she is the defending champion at Queen's- but did not get a WC to return, and had to go through qualifying.
I understand Laura wanting to give a chance to the Brits- but I think a defending champion is a different scenario.