Well , when the seller receive the payment on paypal he receives a shipping label as well where your name and your address is mentioned . even if you can change the address I don't see how you can change the name .
So let's say you are Mike , and Mike lives in NY . Mike bought the item and he wanted to dropship it to steve . Steve lives in London .
Well , on the shipping label Mile lives on London now , great but Steve will receive the item , Mike's name will be on the label . And unless Mike contacts Steve to let him know and Mr.Mailman is in a good mood to not ask for ID or what so ever , everything should be fine .
But hey Mike wants to make money , so at the end of the day , Mike will need to contact Steve , Bob , X , Y, Z.... to copy paste the same story , some of them of course will refuse , some other will find it suspicious .
So bottom line is : Try harder to contact the seller , let him know what you want to do and maybe he will agree to set up something for you outside of ebay . Well , now here you may run into ''Should I trust him outside of ebay'' type of questions .
Well , That's really up to you and you research on the seller . Most of Asian sellers have other websites they sell on .
Hope it helps .
Cheers