While Faultline remains a strong sceptic about BT fulfilling its full-fiber broadband rollout roadmap, given the empty promises of so many overambitious operators, the British MSO has attracted the attention of France’s Altice – acquiring a 12.1% stake for a reported $3.1 billion. Outdoing Deutsche Telekom by just 0.1%, Altice becomes BT’s largest shareholder, although billionaire owner Patrick Drahi has assured the BT board that this approach is not a precursor to an aggressive takeover of the business. We don’t trust Drahi as far as we could throw him. It comes as the BT Sport wing was supposed to be finding a new buyer, but here we are with a French outfit taking a sizable bite of the main course…