So the plan is to renovate the Delta Center to provide 17,000 unobstructed seats. However, knowing the area around the Delta Center I am not sure what his plans are to build an entertainment district.
Gateway is to the West and already has restaurants and other venues.
The Salt Palace Convention Center is to the East.
To the North is the Triad Center which is owned by the church and has KSL TV, Bonneville Radio and the Ensign College.
To the South there are brand new hotels that were just built recently.