The weight of a quart of wine was adjusted to two pounds. Thanks.
The saving throw number with no categorical bonuses for monsters is by intent. Some monsters go to 16 HD which is a base 9 SV as compared to the PC base 11 maximum at 12th level. Some monsters (roper, daemons) have spell resistance, too. Many many monsters have specific spell or effect immunities. PCs have bonuses because they are men and women of heroic stamp, typically superior to the commoners walking the streets of Khromarium and elsewhere. To my way of thinking it all works out, so this is not something I would change. Only for the rare classed humanoids would I consider it, IMC.