The following season, Mukhortova/Trankov won their first Grand Prix medal, bronze at 2007 Trophée Eric Bompard and placed fourth at Cup of Russia. They were unable to defend their national title, placing second to Yuko Kavaguti / Alexander Smirnov with a gap of ten points. They finished ahead of Kavaguti/Smirnov by two points at the 2008 European Championships and won the silver medal. Mukhortova/Trankov then placed seventh at the 2008 World Championships. They had to take a short break in the middle of their long program at Worlds due to swelling in Trankov's arm and completed the program after some alterations to his costume. Vasiliev said Trankov had a problem with his arm which took a couple months to ascertain and treat. When the season ended, Vasiliev focused on improving Trankov's basic skating, noting Aliona Savchenko / Robin Szolkowy's deep edges and flow. His coaches in Perm had not emphasized these skills but Vasiliev was pleased by Trankov's progress toward making up the deficit. They also worked on the triple twist to improve the split and add more difficulty.