It's possible. Bitcoin Cash was created as a correction to bitcoin. One of the main problems with bitcoin, on top of its slow confirmation speed, is that it is a centralized coin, which goes against the mission of Blockchain technology. But Bitcoin still transact within 20 mins, which is not really a huge deal at the moment. However, as Blockchain evolves, and more people start to incorporate it and use it, transaction times are going to be a huge , huge concentration. That is when Bitcoin will probably plateau, because people are going to want rapid confirmations. I don't see that happening for another 2-5 years, so Bitcoin will continue to go to the moon until then.
I personally think Litecoin and IOTA are going to be bigger. Litecoin is ten times faster than bitcoin, and is decentralized. IOTA is based on a technology that is totally different from Blockchain technology, and has the backing of Microsoft and other big tech companies. TANGLE is the name of the technology, and there is no charge for transactions, unlike Blockchain.
Not directed towards you, just speaking in general:
The interesting thing about this is that this entire platform is going the same way the internet went when it first came out. In the mid 90s, the internet was basically a bulletin board/ library environment that people went to for information and research. Most people didn't know about it, and lot of people blew it off. It started to pick up attention, and that is when ISPs ( internet Service Providers) became a huge thing. AOL and Yahoo took off with its dial up connections, and AOL and yahoo messenger became a huge thing. That was just the beginning of the data revolution, because soon after that, music files became a huge thing on the internet, and entities like Napster and Limewire brought in more users. After that, movie files became a big thing, and that is when people realized the infinite data possibilities of the internet, and it just kept growing and growing. Now the majority of our business and communications are internet dependent. It is a world of its own, and we have to live in it.
That is what the decentralized networks will be. It is another data revolution, and people should get in on it while it is new, before it becomes the norm. There is nothing hogwash or bubble about this. Now some coins and developments may crash along the way, just like a lot of internet start ups crashed out, but it is here to stay. The coins are just one application of blockchain, just like a website is just one application of the internet
Also, the reason why a lot of business and financial gurus are against it at the moment is due to it being decentralized and unregulated. That structure goes against the current centralized, regulated structure, so a lot people have a threatened state of mind. Those actions always take place when there is a shift in how things are practiced, but the SHIFT always wins, and people adopt and acclimate. This technology will be the norm in the next 7-10 years.