Designer: These form elements should not be textboxes; they should be dropdown menu's.

Me: No problem. Done.

Designer: Could you make X the only selectable option in field A and Y the only selectable option in field B?

Me: I sure can.

Me: Implements a dropdown menu with only one option, knowing that asking questions would label me as "difficult" and "technical". Uploads to production, decides to take a smoke break.

My coping mechanism: Maybe you should also add an Animator to the IK targets on your character controller in Unity instead of depending on a slerped IK weight value.