Striker Serhou Guirassy has asked to leave Bundesliga runner-up VfB Stuttgart, Germany’s Bild newspaper and Sky Sport reported on Monday. He can leave due to an exit clause in his contract for a fee of just €18 million ($19 million), the reports added. The Guinea forward had previously said a move to Borussia Dortmund would interest him, while AC Milan, Arsenal and Chelsea have also been linked with the 28-year-old in the media. With 28 goals, he played a major role in the club finishing second behind champions Bayer Leverkusen and sealing a Champions League spot next season. They had been clo…