Do you have much experience of playing online, specifically at micro- and small-stakes? Or at least, do you have much of an idea how the games play, what the rake levels are, what the "bonuses" consist of, what the Amaya/Player split of depositing money is, what percentage of players turn a profit at each tier, what the upper range of that profit is, AND how each of those factors have changed over time? It would not appear so.
These (at least 2, 3, 4 and to some extent 5) are not fixes in any sense of the word. They are however the path that Amaya have been travelling down for quite some time.
Regarding your points:
2. It is advisable to stay away from terms such as "bonuses" and "rewards" because it leads to a misunderstanding of what they effectively are, and it also plays into the hands of Amaya, allowing them to misrepresent what they really are. If your intention is simply to restrict multi-tabling (a fair, but not innovative, suggestion) then your first point covers that. If your intention is to raise the rake, then your fourth point covers that.
3. At the smallest stakes, the rake is astronomically high, with only a very small percentage of players able to make a profit. Amaya's percentage take of money deposited and used to play at the micro-stakes is almost certainly in the very high 90's percentage-wise, and has steadily risen over time.
4. The rake at small stakes is already at a point where Amaya take well over 90% of money wagered, by my calculations (included in a post last year.) Your suggestion to do away with bonuses AND further increase the rake would all but kill the games, as they would almost literally (using the original definition of the word) be unbeatable. I say this as someone who has played these games for ten years, having racked up more hands than anyone else online at these stakes (not a brag
) most likely.
5. I'm not sure lowering the rake at the higher stakes games, where its impact is far less, will have too drastic an effect. It could stop a small amount of "trickle down" but no one would be playing the smaller stakes games anyway so it's probably moot.
In short, and sorry to be blunt- but you did say you welcomed all comments- the majority of these suggestions are ridiculous. If they were suggested by an unknown poster they would be ridiculed or ignored, and the one potentially credible suggestion (I'm not going to cover point (6) as I'm not best qualified) has been suggested many, many times over. I don't expect a single reputable poster to speak positively of your post.
Points 2-5 are actually what one would expect to read on Negreanu's blog, a Lee Jones' post or a Hollreiser press report in their apparent attempt to kill off online poker.