PO from Sales Order

I am a Reseller and would like to be able to create a purchase order from Sales order data, including requesting the distributor to drop ship the products directly to the customer (customer as 'ship to') as I do not want to warehouse the product. I do not see these features currently but I am also new to the product. Can I do these things today, or do you have plans to add these features soon?

rjohnson