Initiially, I asked support over at Stackideas; as I have been using their EasyDiscuss & EasySocial for sometime. And even though I purchased the Developer version and could easily download JomSocial, I decided to continue what I am familiar with for now..
In this conversation: "see-attached"
They suggested, I contact you, in regards to asking if its possible to redirect the enroll/registeration button to Joomla Login Page.
In this short video, I explain why..
Truly hoping there is a way to do this......
Looking forward to your reply..