Austria coach Ralf Rangnick is a top candidate to take charge at Bayern Munich from summer onwards in succession of Thomas Tuchel, according to German news reports on Tuesday. Local papers Münchner Merkur/tz as well as the Bild paper said that Rangnick was now the favourite to fill the vacancy. Sky TV said that Rangnick was interested and Sport Bild added that first talks have taken place and were now to be intensified. There has been no official statement from either side but the reports suggested an agreement could come before the end of the week. Rangnick, 65, has formerly coached German cl…