A number of recent developments at West Ham give a major indication about Daniel Kretinsky’s ambitions at the club. Kretinsky has the option to complete a full takeover of the Hammers at a set price as part of his original agreement with the GSB regime for a 27 per cent stake in 2021. The Czech multi-billionaire has not exercised that option. And, publicly at least, has tempered any expectations that a takeover is on his agenda at present. However, the 48-year-old is famed for his unpredictable approach when it comes to mergers and acquisitions, so many have suggested that it is not out of the…