Game balance was all reset for 1-75 in TSS, and everything prior to that was simply obsoleted without a fuck given. TSS was intended to be a full reboot of the leveling and gear/stat curve, with Gates of Discord stats as a baseline of sorts because that's where they went full retard. You were expected to take new characters through TSS - a new race was added, and every race started in Crescent Reach. It was supposed to be the grand "ya'll come on back to Everquest!" expansion with the new leveling experience and massive reduction in downtime as the biggest QOL addition ever until mercenaries and (finally) auto granting old AA.
Here's loot off a lv45 group named in the TSS equivalent of solb/lguk:
Scourge of Dismemberment
MAGIC ITEM LORE ITEM PLACEABLE
Slot: PRIMARY
Skill: 2H Slashing Atk Delay: 48
DMG: 39 Dmg Bonus: 118
This item is placeable in yards, guild yards, houses and guild halls.
HP: +60 MANA: +45 ENDUR: +45
Recommended level of 45. Required level of 38.
WT: 6.0 Size: LARGE
Class: WAR PAL RNG SHD BER
Race: ALL
Slot 1, Type 4 (Weapon: General)
Slot 2, Type 20 (Ornamentation)
This guy probably hits as hard as three Nagafens.
Then the very next expansion they threw in defiant gear, and you could get TSS quality loot even from incredibly trivial classic zones (or 10p in the bazaar) so all of that was mostly tossed out the window and they had to go back to hotzones to funnel people.
I don't really recall what EoE raid parses were like by velious or if we even gave a shit enough at that point to track it (having everyone /pet leader etc) But it's not like we'd sit around while everyone med back to full before pulling a dragon, so we were still mostly melee. I actually don't recall us having a ton of mages or wiz etc - probably because of a combination of med times, everyone thinking monks would be uber, the Kunark SK bot arms race, and just a lack of awareness overall of how godly mages really were or how much of a fucking exponentially increasing pain it would become to gear a tank that isn't being fed loot by a raid guild.
The last bit is why I basically ragequit out of the blue in POR and continue to write cautionary tales about being trapped boxing your own tank, heh.
EDIT: Speaking of, did they ever say how they are doing auto-grant AA on TLP?