An unconventional Scotch Game defense: 4...d5 ideas?

I'm currently debating the viability in a somewhat unconventional line after the Scotch Game
1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 d5!?

The idea being that after 5. exd5 Qxd5, the queen can't be kicked by Nc3 straight away since you are threatening Qxd4 which is also defended by the knight.

This opens up the position and leaves the possibility for black to castle long leading to very aggressive games.

The main line by white I have been considering is the prospects of Qe2+, which can be defended by Be6, further preparing long castling and prepared to either trade with the knight with the f pawn or the Queen to create an early queen trade if you're boring

I haven't been able to find any resources at all on this line through my research, so I'm curious about:
A. Is there any existing theory on this defense? and
B. If not, does anyone has any insight as to whether or not you think it's viable, or if there are any critical attacks from white that I am missing?

I wanna recall also somewhat related Danish Gambit: Sörensen Defense :