In spite of the explosive growth in the global use of English, the subfields of Second Language Acquisition and world Englishes have failed to establish a synergistic relationship that can propel both areas of research forward well into the 21st century. In this pedagogically-oriented article, we survey how previously established barriers between these vibrant disciplines have begun to erode, and illustrate how increased dialogue between both streams can address real world problems through a contemporary reconceptualization of person, place, process, and multilingualism and modality.