The HM is a tricky aspect because without the river, the orientation of the mansion is unhelpful. Ideally, it should be rotated to face the south so it's a better readable "weanie" during the walk from Liberty Square proper -- the land it belongs to (despite the 18th/19th century time-period incongruity). It's always been a side-glance for spectators, excusable due to its fantastic placement along the "Hudson River" bend (i.e., most appreciable from the now-gone Liberty Belle).
It's obvious the queue needs to be re-located to the north, past the grave yard. It can't be allowed to clog up the new walkways to BTM and Villains Land. Hopefully they fit enough (shaded) queue back there that they can remove the canopy from the front and refashion the front yard as more of a thematic/anticipatory walkway tucked between the house and a berm of trees blocking the sights and sounds of Cars. Ideally, as this walkway passes in parallel with the mansion facade (roughly where the canopy is now), they put a 90-degree right-turn moment directly in front of the house so guests turn to confront the ominous mansion, before turning left to the north to enter the queue.
This "about face" moment would turn lemons into lemonade. While the mansion ideally would be turned to face the long approach from Liberty Square, that's not possible. Instead, by showcasing the mansion's facade in a dramatic close-up reveal, it would sell the placement as intentional, creating dramatic impact right as you enter the queue.