What do you mean? Who would be stabbing who? The usual situation is that they change the manager OR the big name player, so if Pogba were to be sold, it would be an indication that they will not be changing manager and felt Pogba was disrupting the harmony. If he is NOT sold and still complains, it's more likely Jose would be sold to avoid a player unhappy with who is in charge. Really depends on who the club sees as the real problem.