While many of us have talked about the success of the PS4, the…presence of the Xbox One and the surprising reception to the Nintendo Switch over the past year, we’re also looking to the future. The PlayStation 4 Pro and Xbox One X represent stop-gaps, premium options for 4K owners and slight upgrades in terms of processing power. But what about the next generation of consoles?  To understand when the PlayStation 5 and next Xbox would launch, GamingBolt spoke to Lewis Ward, IDC research…