Re: Kitzbühel Entry List/Fact Sheet (updated July 16, 2013)
Apparently Austrian Tennis Federation is considering Thiem and Melzer for WC #2 while a sponsor has choice of 3rd wildcard.
Doubles WC to Melzer brothers
Q WC: Matthias Haim
Also according to article, Dominic Weidinger and Lucas Meidler will also play qualies.