Basically, my thought is, what needs to happen is all the regulation fud needs to get settled, for better or worse. The new rules and whether or not ICOs and coins are securities, the Tether stuff, everything. All that needs to get settled. When it does, it will probably be bad news for the price of most coins, an even the health of exchanges. But after that, institutional investors can get in knowing there is some legitimacy now. And then they will start buying and driving the price back up.
When all that would happen, the crypto world will become way healthier. But it's not a requirement for price go up.
Bitcoin is good without regulation too. Many alts are good without regulations too. And all did rise last year without this help so they can rise this year too.
A big part of these prices is speculation. And leaving ammo for another big fall whenever the prices get big enough again can be some pig players' strategy too.
So while it would be nice to see all the things you proposed, don't feel bad if they don't get implemented too fast..