Is there a site that Niantic has that takes suggestions?

One suggestion I would like to make is to create a Mass Trade feature similar to the Mass Transfer one. My buddy and I both have 20 Machamps that we would like to trade. We would get 4-6 candy plus 1 more for transferring "if it's not lucky" Trading one at a time is a looooonnggg process to go threw with the animation and everything..