Multilingual students bring unique strengths to the classroom, while some also experience challenges that create specific learning needs. In this interactive workshop, we will explore real case studies of multilingual learners facing difficulties such as dyslexia, developmental language disorder, complex language profiles leading to weak language foundations, and math gaps resulting from language barriers. Through these cases, we will discuss how language development and cognitive factors intersect and affect learning—often placing these students at the crossroads of ELA instruction and Learning Support. Attendees will gain insights into identifying students' learning needs, understanding the impact of these challenges, and considering strategies to personalize their support. This session aims to build awareness and understanding, spark discussion, and provide a foundation for stronger collaboration between ELA and Learning Support teams to personalize learning.