This is a list of my recommended gameplay-mods that works well with Rebirth.

LGNPC - Dialogue Only
Adds less generic dialogue responses that help define an NPC's personality.
http://lgnpc.org/dialogue-only-downloads

Visible Mournhold Temple
Makes the Mournhold Temple spires, as well as the Palace, visible from all Mournhold locations.
http://www.nexusmods.com/morrowind/mods/42247/?

Mountains of Mournhold
This mod adds a mountainous landscape behind the walls of Mournhold.
http://www.nexusmods.com/morrowind/mods/44429/?

Frostmoth Repaired (note that this is not compatible with Solstheim Tomb of the Snow Prince)
This plugin repairs the walls of Fort Frostmoth as the Bloodmoon main quest progresses.
http://www.nexusmods.com/morrowind/mods/27457/?

Lower First Person Sneak Mode
Makes it easier to tell wheater you are in sneak-mode or not.
http://www.nexusmods.com/morrowind/mods/43108/?

Quick Char
Let's you skip the tutorial and spawns you in front of Sellus Gravius.
https://web.archive.org/web/20150423044117/http://btb2.free.fr/files/morrowind_quickchar.zip

Better Dialogue Font
A high resolution replacer for the Magic Cards font, used in most of the UI - menus, dialogue and the journal.
http://www.nexusmods.com/morrowind/mods/36873/?

Shrines - Restore Health and Cancel Options
Adds the option for the players to receive healing from both Temple and Imperial Cult shrines.
http://www.nexusmods.com/morrowind/mods/43233/?

Distant Thunder
This simple tweak for Morrowind adds a bit of lead time to thunderclaps after lightning strikes for additional realism.
http://www.nexusmods.com/morrowind/mods/43471/?

Free the Slaves
This mod mod allows you to unlock slave's bracers with lockpicks, scrolls and unlock spells.
https://www.nexusmods.com/morrowind/mods/45191/?


Advanced users only (requires latest MGE XE and MWSE)

Animation Blending
Adds animation blending to Morrowind, enabling smooth transitions between animations.
https://www.nexusmods.com/morrowind/mods/53779

Starting Equipment
Adds starting equipment based on your class.
https://www.nexusmods.com/morrowind/mods/47283

Weapon Sheathing (Do not install the meshes/w folder)
Makes weapons appear on the character and on npcs.
https://www.nexusmods.com/morrowind/mods/46069

UI Expansion
Adds more functionality to the UI.
https://www.nexusmods.com/morrowind/mods/46071

Quickloot
Adds a Fallout 4-style quick loot system to Morrowind.
https://www.nexusmods.com/morrowind/mods/46283

Realistic Movement Speeds
Adds more realistic strafing and backpedalling numbers.
https://www.nexusmods.com/morrowind/mods/46248

Dynamic Difficulty
Adds a dynamic difficulty as the player levels up or moves through the world.
https://www.nexusmods.com/morrowind/mods/45710

Better Questlist
Allows highlighting and hiding quests in the Journal questlist.
https://www.nexusmods.com/morrowind/mods/48272

Shrine Tooltips
Adds tooltips with the effect's name to shrines when hovering over the different options.
https://www.nexusmods.com/morrowind/mods/48275

More Attentive Guards
Adds more realistic guard behaviour.
https://www.nexusmods.com/morrowind/mods/48622

Easy Escort
Makes followers actually follow you.
https://www.nexusmods.com/morrowind/mods/45712

Happy Harvesting
Makes changes to the way harvesting works, with autoloot!
https://www.nexusmods.com/morrowind/mods/45627

Light Decay
Makes the  radius of handheld light gradually diminish and eventually go out when the light extinguishes.
https://www.nexusmods.com/morrowind/mods/46671

Marksman Rebalanced
Makes several changes to how the marksman skill works.
https://www.nexusmods.com/morrowind/mods/46715

Ownership Indicator
Adds an ownership indicator when looking at owned objects.
https://www.nexusmods.com/morrowind/mods/45940