By Eva Mathews and Akash Sriram (Reuters) – The strong subscriber additions by Disney+ in the latest quarter helped Walt Disney Co’s flagship streaming service close the gap with market leader Netflix Inc, but industry watchers focused on future prospects for streaming in a saturating market. Disney+ added 11.8 million https://reut.rs/3suczXC subscribers in the first quarter as viewers signed up to watch hits like “The Mandalorian” and “Black Widow”. However, a closer look at the numbers showed some of that boost was from Disney’s move to bundle Disney+ and ESPN+ with one tier of its Hulu Live…