If I understand it correctly Fournette is on the PS. He can be "called up" three times and he could be signed to the 53. Either way he would now add to salary cap vs staying on the PS. In either of those events, that does not necessarily get him on the field, they would then need to make him one of the 48 active players on gameday. Semantics I guess, but I don't think people understand what they are talking about when they say "activate" him. I get people want him to play, but I don't really get why, what hole is he filling? It is literally a just a "I know the name" thing.