Kent Spitfires captain Sam Billings has opened up about “the best decision of my cricketing life” after returning to action this week. Billings was back in Kent colours as the Vitality Blast T20 tournament got under way, with Spitfires defeating Middlesex last Friday before missing out in a tight finish at Hampshire Hawks two days later. It’s a happier and content Billings at the helm now, in stark contrast to last summer when he axed himself from Kent’s County Championship side after a horrid run of form. He’s had a complete break from the game in recent months, also using the period to enjoy…