Ball was going towards the goal area though.It's such a huge reward to earn a pen from that. That header wasn't even going to lead to anything.
I do think it's a pen as Eriksen gains an advantage by having his arm there, but when looking at it as an isolated situation it's unfair imo. Big step from that situation to a pen in terms of quality of the chance. It's correct call in today's rule book, but wouldn't mind revising it.Ball was going towards the goal area though.