Oblak

The provided news articles focus on Diego Simeone, Antoine Griezmann, and a controversial refereeing decision in a La Liga match involving Atlético. There is no mention of anyone named "Oblak" within the snippets. Therefore, it's impossible to provide any information about Oblak's background, newsworthiness, recent events, or relevance based solely on these articles. The articles primarily discuss Simeone's management style, Griezmann's role, and Atlético's frustration with a refereeing decision that potentially impacted their La Liga campaign.