Skyrim Guilds

What guilds do you want in Skyrim? I honestly could do without the Fighter's guild unless they revamp it, but then again maybe they'll do something totally different for this one.

I want with different motives and even opposing goals, meaning that on some occasions when you work for one guild you work against the goals of another, further more I want that becoming a guild master should lead to proper rewards and not free herbs. At the same time, the guild relations should be there, for instance, the mage's guild may be friendly with the alchemists guild and have a contract to supply potions for materials. In addition, I want the player to rank up in different ways, being able to secretly undermining the motives of the guild for personal gain, making the guild find new allies and enemies. Anyway the guilds I want in are.

Assassin's Guild
Thief's Guild
Fighter's Guild
Mages Guild
Necromancer's Guild
Alchemist's Guild
Craftsman's Guild

Thief's Guild
Fighter's Guild
Mages Guild

also, not guilds but things like great houses and imperial legion

I want all the guilds that have been in previous games plus the political entities or something similar like in Morrowind.