Ha, probably not quite that steep but I'm sure a big part of the process will be to lower the AAV, even if it's just a little bit.
Things are obviously very cordial between the Phillies and Boras, and they value Harper as much as he values himself. But Harper's camp wants this now because he's still playing at an elite level, the ballpark is full and he put the team ahead of himself by switching positions. They are not going to wait two years and risk being in a lower-leverage position (another injury, a bad year for either him or the team, a clear indication that his decline has started).