The field of early childhood and its teacher education programs, globally, have experienced intensified policy reforms to "professionalize" the workforce. This has had (un)intended consequences of standardizing how Latinx preservice educators in the United States have learned about engaging in early years education and care. To discuss the impact of these (un)intended consequences, we first describe the historical context around standardized testing and the policies that support their use for teacher licensure in the United States and New Mexico, where our teacher education program resides. We then problematize these policies and provide examples of approaches used to counter the (un)intended consequences of such reforms. Finally, we make recommendations for future policy reforms that rethink teacher education and licensure programs, so that they value and centralize the often-marginalized knowledge of Latinx early childhood educators and teacher educators.