Grabbag of comments:
(1) I'm not sure the Cultural District needs any particular amenity, but a streetcar that ran through the Cultural District and the Strip would help tie that whole area together for visitors in general (including convention-goers);
(2) That DLA+ design reminds me of one of my favorite recent skyscrapers, Aqua Tower in Chicago:
But I gather this was just their entry in Burns & Scalo's design competition.
(3) That garage is looking pretty nice.