The new restaurant module with table view is great. But it's still missing a crucial feature: a synchronisation of the current orders between the POS. 

For example, a restaurant with 2 PC, one at the bar and one touch screen outside. If I make an order for table 1 on one computer, the order won't show up on the other one. That's because the drafts orders are stored locally until payment (correct me if I'm wrong!).

Is there a solution that wouldn't require a deep remodeling of the point of sale module?

It seems that in v9 they took take of this issue (https://www.odoo.com/fr_FR/page/v9-restaurant). But this module won't be available anytime soon, right?