Wow, thanks for the feedback, it is quite detailed! It makes us really happy to see that you enjoyed our game.
Right now we don't have any plans to update it, but I think I'll try it once I finish updating Planet Waves, one of our other games. I already added all your suggestions on a Trello board here, and I believe soon I'll end the other game update, and then start working on Pigeon Ascent 1.3.
And once again, thanks for the feedback! In case you have any other suggestions, feel free to share them with us!