Yep, we need to set a standard, like the club that are trying to buy our player.
They set their boundary with Kroos, Alaba, and now Lewa. The hint is the club has the final power, not the players. They do things on their own terms. Even if it means losing players for less or nothing.
This current Juve regime needs to set that same hard line and get over this "players will" mindset that Marrotta set in way back when.