Who moves into leper's old room?

Brinker moves into Leper's old room.

I had the same room which Finny and I had shared during the summer, but across the hall, in the large suite where Leper Lepellier had dreamed his way through July and August amid sunshine and dust motes and windows through which the ivy had reached tentatively into the room, here Brinker Hadley had established his headquarters.