Will one of the mentors in my affinity group also be my mentor next year?

Most likely not.  In some cases, mentors might choose to participate in affinity groups and/or one-on-one mentorships, but, more often than not, mentors will continue in their current role with a new group of students. If one of your first year mentors is available in the second year, we cannot guarantee a match with them, as they would be available to all students in the second year bidding process.