Wyplay reminded the industry late last week that DirecTV Latin America and Sky Brazil were still strongholds for its Frog middleware, continuing to power new devices since the French firm first won deployments there two years ago. While not exactly groundbreaking, any move made by these two AT&T-owned Latin American operators is worth reporting on as they will define in what direction the rest of the continent’s TV markets head and, crucially, when. We initially suspected these new HD and 4K DVR launches could be Android TV operator tier devices, following Wyplay’s declaration of commitment to operator tier last month, but the company has since confirmed these are pure Linux set tops. In fact, DirecTV Latin America and Sky Brazil…