Vector addition/subtraction directly to Sprites and Rects in assignment operators

[FirTreeMan]

Currently, you can't perform addition/subtraction with Vectors and Rects (or Sprites with a .rect property) like sprite/rect += vector. This is more readable and concise than something like sprite.rect.center += vector. I understand this is a very trivial thing but I'd just like to hear some, if any, problems that mean I shouldn't submit a pull request for this.

[Starbuck5]

Well you could also do sprite.rect.move_ip(vector)

I'd just like to hear some, if any, problems that mean I shouldn't submit a pull request for this.

Because making rects "numeric" in that way would be a lot of code to add. You can look at the PyNumberMethods part of math.c (Vector2/Vector3) for reference.