Currently Online 
So, each iteration of PS so far has some kinda of thing that makes it more focused on interactivity to improve gaming for a general audience, CDs held more data and were cheaper, PS2's DVD was the same plus could play movies, PS3 - online and blu-ray, PS4 - media sharing, PS5 - interactivity with it's controller. They have to improve on this but it's become harder to imagine how. They can't just release a console that is the same but more powerful, that's dull.
What they should do it try and reduce costs as current market for parts is honestly a bit fucked. If they go digital with a disc drive add on they need to make purchasing games as easy as it is right now, which means allowing retailers to sell digital codes, they need to add a refund or even exchange system too. Make the PS appealing more to the general audience if they are going to have to fork out £2k just for the console. Also, I think they need to start importing all PS3 games to their store as digital games that you can "stream" at any time, with or without PS+, so streaming rights comes with the purchase.
Hmm, pie.
