I fail to see why, in the absence of any sort of actual rebuttal, there is such resistance to the combat skills of a thief being upgraded slightly
You're not listening. Many of us agree that upgrading backstab/circle stab is a good idea. I even suggested giving enhanced damage to thieves. I don't understand why you insist on arguing when we seem to have settled on the fact that thieves could use a little boost.
As for use magic device, I think this is an enormous benefit. Why complain about the "limited" spells you can have when you can essentially put any spell into a scroll? Not to mention the fact that with this skill, the thief class now essentially has a little bit of every class in it. (Sneaking like a ranger, using spells/prayers like a priest and wizard, dishing out dmg like a fighter with backstab, not to mention the already unique thief skills they have)
Essentially, the thief is limited to using magic in a select variety of specific situations in which the scrolls he is carrying are useful
So is a wizard. They must meditate and rememorize spells and sometimes, it is not IC to do this so they must wait until they can refresh their spells in an appropriate place. A thief can idealy carry a scroll of every spell, and thus be prepared for many situations. But I find that wizards really only use a set number of spells the most, such as buffs, magic missile, ect. It would make sense to carry more of those scrolls.
On a side note, Argentia, I'm sorry to tell you but fighters don't get Use Magic Device. Only Rogues get it.
I know, that's why I was sad.
Personally, I see the thief class fine as is. But since so many others disagree, and since I do not actually play a thief class, benefits should be in order. All in all, I think...
Use Magic Device: Yes
Improve circle stab: Yes
Dual backstab: Only for the worthy
Enhanced damage: Yes
Do not meddle in the affairs of dragons, for you are crunchy and go well with ketchup.