Watching the video - it sounds like standby will still be an option.
I'm just curious at this point if you have to buy for the entirety of your tickets/stay (like when you upgrade to hoppers), or if you can pick and choose what park days. Example, Epcot - I might prefer to just do standby. . .. or AK, hit the rides we want first thing in the morning (staying on property so 30 minutes before it officially opens), rather than worry about paying the $15/pp upgrade. And to be honest, at this point we have tickets for the FH party at MK - so can hit rides during that. So, $15/pp upgrade at maybe DHS. . . .. .but, is it an all or nothing.
While we now - officially - know what direction they are going, and I don't hate the sound of it so far, there are details I'm unclear about where my family is concerned. YMMV.