YouTube audience doesn't give a shit about H2A Scrims or tips. A lot of the players used to charge for that bullshit, when they took the audience for granted. Now, asking them to provide tips, show in-depth scrims and actually care about the audience, with no upfront payment, must be foreign to them.
In the future, they need to be more open to the community, and provide some great video content, not just grinding hours on Twitch. But, for now, HCS is so fringe to the mainstream, that I don't think some hardcore investment into YouTube content from Pro's is gonna make a difference. The audience that is invested is already there, following Pro's and watching Twitch streams, I don't think they (I certainly don't) care about separate YouTube analysis of their gameplay.
Show the scrims, stream the grind, and good luck in the tourney, that's all you can ask right now. If H5 eSports blows up, then reevaluate the scene and it may necessitate more media involvement from the talent.