Puerto Rico’s governor Ricardo Rosselló is expected to step down from his position at the end of the week, the result of massive public outcry over the “Chatgate” scandal involving homophobic and misogynistic messages. However, the question of who will replace Rosselló is an open one, as further resignations and rejections have complicated Puerto Rico’s chain of succession. The first in line for the governor’s seat would normally be the Secretary of State. But Luis Rivera Marín, who held that post, has already stepped down in the wake of Chatgate,…