it seems that it will not happen for now the dogecoin is not very good and doge coin I heard the news has been left by its founder and now dogecoin is managed by the community, meaning that at any time the price of dogecoin will fall.
I use this coin to play online gambling because quick transaction and the fee is also very less to compare other altcoins. The price is already very less and one more disadvantage is there are a huge number of coins in the market so i think in future also the price will not increase more, investing your money in Dogecoin is waste.
No developer, No hardcap supply. This coin has already died and those people are still buying it only try to pump and dump this coin.
Like you said that the majority of people are using this one for gambling because it's so cheap compared use bitcoin as the main crypto to be used to play that. This is a zombie coin.