Beleaguered Schalke coach Frank Kramer has said his personal fate is secondary as he prepares his team for Tuesday’s German Cup match at Hoffenheim. Promoted Schalke have had a difficult start into the season and are second last, having lost the last game in the league 3-0 at home against Hoffenheim. Schalke bosses stopped short of axing Kramer after that game, stating an improved attitude from the team. But another setback Tuesday could spell the end for Kramer ahead of the next league game Sunday at fellow strugglers Hertha Berlin. Kramer insisted Monday that “the whole discission is a non-i…