Here's a question; Are Qianzhousaurus and Alioramus related also to Nanotyrannus? certain similarities are starting to present themselves and it is of my opinion that Nanotyrannus, should it prove to be a separate genus, may be a member of the Alioramini.
The paper actually addresses this. "‘Nanotyrannus’ does not exhibit the extreme longirostrine morphology of alioramins. ...Therefore, if ‘Nanotyrannus’ is a distinct taxon, it does not appear to be a member of Alioramini, and may represent a separate acquisition of longirostrine morphology among tyrannosaurids."
First a Deinocheirus skull, then a placenameotyrant. Not exactly what Théoden called "a grim morn, and a glad day, and a golden sunset", but that's OT. Beautiful work as always!
More from StygimolochSpinifer 
:origin()/pre00/9bd7/th/pre/i/2016/224/7/b/eotyrannus_lengi_by_kana_hebi-dadlywv.jpg)
"‘Nanotyrannus’ does not exhibit the extreme longirostrine morphology of alioramins. ...Therefore, if ‘Nanotyrannus’ is a distinct taxon, it does not appear to be a member of Alioramini, and may represent a separate acquisition of longirostrine morphology among tyrannosaurids."