Nope, I doubt it. The issue is that there is no way to deliver anything to a room until you've already been in it. They won't take something to a room so the guest gets it upon arrival into the room. the room isn't really theirs until the room key is made up.
We've had things presented to us upon checkin. In fact, that was the case when I ordered boxes made up for my dd and her two friends at BWV. The boxes were given to them when they checked in...then they left the boxes with Bell Services until their studio was ready.
Even the Disney Florist has to wait to deliver anything.