Allow users to set their leader PIN to a number of their choice.
This will allow leaders to set their leader PIN to something they can remember, instead of having to dig up the confirmation email. This would be especially handy for executives that don't use the service enough to commit their PIN to memory.
Jeff Brown commented
Along that same lines, the ability for an administrator to set the PIN to a value for the user. This is available in Skype On-Premises, would be extremely helpful to have the ability in Skype Online.