21 years since Peter Jackson’s Lord of the Rings trilogy signed off with Return of the King, one footballing legend feels that a Manchester United star could do like Aragorn and head home amid a sea of adoring adulation. His former club, Brian Laudrup believes, would welcome the 32-year-old back like a hero. And rightly so. Christian Eriksen was part of that Ajax side who won three successive Eredivisie titles over a decade ago, after all, and a tear-jerking homecoming for the Manchester United veteran would certainly go a long way to improving the mood surrounding a club where the air is thre…