It is curious that you think I am entitled for the simple reason that I am prepared to defend my viewpoints with examples and reasoning.
I find it curious as well that you think I am opposed to TBC and Wrath kits. I think you are misreading my position so let me be clear. I have played Rogue since I started playing WoW in early 2005. I have played Rogue in every expansion and while I have played every class at some point Rogue has always been my main and 99% of my playtime.
I'll add that I am NOT playing BFA currently but I am playing classic. I am eagerly looking forward to TBC and already leveling multiple alt Rogues to be prepared to play TBC arenas with multiple teams.
Furthermore, MoP is NOT my favorite expansion. The most fun I had playing Rogue was in TBC, Wrath, Cata, and WoD (oooh I'm sure you will be upset about that last one). I think there are pros and cons to each of these. I particularly miss the old Vanish interaction with spell batching and thought it was a great loss when that was removed in Cata.
As for the combo points change, I'm not going to lie to you and tell you that I think it's terrible in every way -- there are advantages and disadvantages. I liked the gameplay of strategically using multiple DRs on multiple targets to slow down the enemy openers while putting up SnD and Recup to avoid losing combo points while switching targets. I particularly miss the variety in finishers we used to possess and the strategy that went into choosing when to use each one.
But the new CP system isn't all bad, either. There are increased opportunities to use Focus and Arena123 macros, which I've enjoyed. But would I be sad if we reverted to the old combo points system? No, not all. The pruning is a much bigger deal for me personally.
I won't assume that this is your position without your confirmation, but as a general trend I've noticed that many Rogues who miss the old CP system tend to blame the self-buff CPs for the Legion prune. I am not convinced of that position for several reasons. First of all, I haven't seen any evidence in the form of ladder data that WoD Subtlety was particularly OP, so I am skeptical of the argument that the Legion prune was a necessary nerf due to the CP change.
Secondly, I've carefully studied Blizzard's language about pruning and class redesigns and the fact is they haven't once mentioned combo points change in regards to pruning justification. Their justification of pruning has always centered around, "the game was too confusing for new players, we had to cut the size of spellbooks", "we want to make Subtlety Rogue appealing to a wider audience in Legion", "we want to enhance the fantasy of the Subtlety Rogue and make it more distinct from other Rogue specs", and the one statement they made which does reference character power (but not combo points) which was "we are making Shadow Dance active much more often so we have to prune some CCs to balance out the increased access to Cheap Shot".
And it's that last point which is really the stickler.
The change to combo points isn't the reason that you no longer have Garrote in your spellbook, not according to Blizzard's own statements at least. The changes to Shadow Dance on the other hand are the reason why. And removing the "charges" to Shadow Dance is not enough, as anyone with any degree of mathematical literacy knows that the cooldown reduction mechanic is a far bigger culprit in terms of making Shadow Dance available too often and therefore required nerfs to its damage as well as its utility. Again this isn't just my opinion, Blizzard confirmed it themselves via the WarcraftDevs Twitter account.
Now in the interest of "bringing me to school" you've asked all kinds of questions and I'll be honest that I really don't give much of a damn about most of these, due to the fact that I don't give much of a damn about BFA. As already stated, I do not waste my time playing this trash expansion. Do I think the lack of variety in our openers is terrible? Yes, it's disgusting how scripted and one dimensional it has become. Bringing back Garrote would go a long way. (Premeditation would as well, and these are not mutually exclusive).