I am very proud of both of these little squibs, which are both foundational. Erich Groat and Daniel Seely are two of the deepest thinkers about the foundations of minimalist syntax out there, and I am honored to have been able to work with them. Both of these papers follow closely on earlier results of mine, including Collins 2002 ('Eliminating Labels') and Collins and Stabler 2016 ('A Formaliation of Minimalist Syntax'). I am glad that they are finally going to see the light of day in Grohmann and Leivada's eagerly anticipated handbook.