Cologne coach Steffen Baumgart has all but ruled out a return for Anthony Modeste. The club talisman surprisingly joined Borussia Dortmund at the start of the season as an emergency striker after Sebastien Haller’s tumour diagnosis. But the 34-year-old has failed to convince and fallen behind Youssoufa Moukoko in the Dortmund pecking order. “We are not thinking about that. I don’t intend to go backwards. I’ve always handled it that way in my life. What’s over, is over,” Baumgart told the Cologne Express website on Wednesday, with the January transfer window soon to open. “He decided to leave t…