@poconnell - loving the Teams integration!
This is a feature needed to really enhance the value of the Teams integration.
The ability to create a channel is awesome but you really need to be able to dynamically select the Team it is being created in.
The business case is we have a Team for every customer (named after the customer company). We have a channel for each Deal we win. We want to be able to create the Channel in the right team but cannot do this in a workflow as there is no ability to apply a token value (i.e. Deal Company name) to the Team name.
This would be a massive win for us in terms of productivity.