After the sale is complete, hopefully the developers will prioritize to immediately enter the exchange because it is currently what investors are looking forward to.
If they ought to do that soon, then it could be wise to list in a decent exchange more likely in a high volume one but at the same time, they should also continue to develop and improve the platform, and that I think would be very important aspects for success.
Yes they will focus on their project until now they want to be registered with the exchange, just waiting for the announcement when the pair will start trading.