That is my fear, we will not do ST anymore soon. Gearing up alts & new members is easier in PoF. I mean for Evolution as we already have the stuff to handle PoF boss (or will very soon).
I do not try to get more and more everytime, I am thinking about the work you put into ST and to find a way to make sure that ST is a step between ToV & PoF without setting up a flag/key system, PoF being an open zone.
You could also have add a flag after sleeper's death, allowing a fairy TL past Castles meaning that ornate TS drops are in an open zone before the 2 birds, and Elemental from a closed part of the zone (starting in front of the 2 birds) but you did not because you wanted an open zone.
Discovering new places is a huge fun and pretty everyone will want to discover. Not sure that newcomers will spend time to key people for long time in order to raid ST if they can have better in PoF being full ToV gear.
It now depends on what you both Tyler and Lillu want to make on THF. Being a progressive server or having content that can be skipped (I enlarge the topic for nexts custom zones).I do not have a lot of time to help on adding content, ideas, quests as some of THF peeps can do, but at least I can give you my personnal feedback and impressions. I play EQ as a casual and only on THF, and believe me, after the 1st ST raid where sleeper dies, thinking that we will skip him soon makes me sad and i want to share my sadness because I think it is important.
I do not ask for changes to be made in 2 days, I just try to open the discussion on what ST represents for players who raided in and what are their opinions now PoF is opened.
Only Jeido expressed his feelings atm, I think that we could have more feedback on it. If not, I ll close the discussion and definitly forget about ST espescially for Alts/new members (except keying them for 2.0 & 2.5).