I agree, which is why I think it's not a role that you can just phone in. I mean...you CAN phone it in, but it won't be very good, and everyone will see through it.
Can Pascal pull it off? *shrugs* , but I know Butler can't do it convincingly, regardless of looking more like Joel than Pedro.
Every time this comes up, all I can ever think about, is the Dresden Files tv show. Where the character of Murphy, a small, 5ft nothing blonde, cop, in the books, was played by a relatively tall, slightly model thin (but not waifish) woman with darker skin, and jet black hair. And while, cosmetically, she should've played Susan (the tall, smoldering skinned latina, with jet black hair, journalist), her personality, was WAY more in keeping with Murphy. Even Jim Butcher was like "Yeah, visually, she is more like Susan, spunk wise, she was totally Murphy." So I don't really care if the actor chosen, doesn't look like the character in question. Frankly, Joel is about as stock footage standard of a visual stereotype as it gets, so is anything really being lost from his "character" if he's not Bog Standard Scruffy White Dude Protagonist ? If the best actor for the role was Pascal, more power to him.