Omni wheels

Hi Pololu! my name is Jose I’m from Colombia, I really love all the mechanical components that u have, specially, all the pololu wheels, thats why I think u must desing a onmi wheel that fit securely on the output shafts of our micro and 15.5D metal gearmotors. All the onmi wheels that I have used, are really difficult to fit in any kind of gearmotor so I really hope that u guys like my idea!!! Greetings from Colombia!.