Does this "reduce draws" purely because it randomly gives one side a small (or big) advantage? If so, that doesn't seem to be an improvement at all.
It would be easy enough to test if one side having an advantage is common: have a chess engine play against itself many times using the same setup. The try a new setup. Find out what percentage of the time one side seems to have been given an advantage. (i.e. an advantage that's greater than the built-in one that white has.)
If there's a different reason this reduces draws, what is that reason? If it's simply reducing the reliance on book openings, that's fine, although there are other solutions for that. If there's something in a particular piece structure that reduces draws, what is it?
This was developed mostly for computer chess, where games are often played starting from preset positions, where one side already has a significant advantage. The top chess engines, when playing each other from the regular starting position, which is very equal, will almost always draw (especially in time controls where they have an increment of one second or more), so we humans have to force them to play lines that they would never go into so that the games aren't all draws (and while some games can be exciting and still drawn, that is not the case with most of the lines the engines will pick when playing from the start position).
This is essentially just a subset of the Chess960 positions that don't require any modification to the castling rule.
It would be easy enough to test if one side having an advantage is common: have a chess engine play against itself many times using the same setup. The try a new setup. Find out what percentage of the time one side seems to have been given an advantage. (i.e. an advantage that's greater than the built-in one that white has.)
If there's a different reason this reduces draws, what is that reason? If it's simply reducing the reliance on book openings, that's fine, although there are other solutions for that. If there's something in a particular piece structure that reduces draws, what is it?