The crowded UK mobile market could be about to get a bit smaller, according to several reports that say a handful of networks are interested in buying Deutsche Telekom’s T-Mobile UK network, the country’s troubled, fourth largest network. Guardian.co.uk, Reuters, Times Online and others all put various names in from—from Orange to Vodafone to O2. DT itself has previously denied rumors that it’s seeking a buyer for T-Mobile, while a spokesman for Telefonica-owned O2, thought to be a favorite in what some newspapers are calling a “bidding war”, told us that the reports were based on speculation but added that the company continues to “monitor the situation with interest.”