By Johan Ahlander and Stine Jacobsen STOCKHOLM (Reuters) -SAS said on Thursday a pilot strike now in its 11th day threatened the airline’s ability to access bridge financing without which it may be forced to radically downsize or could collapse. SAS and unions were locked in more talks on Thursday to end a strike among most of its pilots at the peak of the holiday travel season, over conditions related to the Scandinavian carrier’s rescue plan. “The strikes .. threatens the company’s ability to ultimately successfully raise critically needed near-term and long-term capital to fund the company’…