Linguistic plurality is not a new phenomenon in Francophone minority environments. For over twenty years, research has been urging Francophone schools to be more inclusive (Bouchamma, 2009; Dalley, 2003; Gérin-Lajoie, 2004 ; Jacquet et al., 2008). Yet, what we observe is the difficulty of implementing pedagogical approaches that recognize, value, and mobilize students' plurilingual repertoires (Dagenais, 2017; Fleuret, 2020). What are then the obstacles to taking linguistic plurality into account? Rooted in a systemic approach to education, this secondary analysis of ethnographic data is drawn from a doctoral study conducted in a Vancouver school. The article gives voice to 12 teachers in order to identify factors that could help achieve inclusion: linguistic ideologies and representations, staff training and resources, and school-team leadership and support.