Generally speaking, very few people know what is going on behind closed doors in the NFL. In more rare is when anyone has concrete information about what the Cleveland Browns will do related to their roster. Agents will provide intel that benefits their players but the team is quite tight-lipped, some might say paranoid (for a decade or so at this point).
This year has been even more tight-lipped with rumors, not just in Cleveland but around the NFL.
GM Andrew Berry has been very aggressive in attempting to build the Browns roster.