[QUOTE=Failedlegend;5557422]
Well to be fair boosting BAB to char level isn't exactly a rare ability even in heroic (see below) but honestly I prefer the hit faster and smarter style of Acrobat as opposed to the harder and well harder of other classes.
The first half of your statement is a good start that's the opinion, but the second half is where your reason for said opinion SHOULD be but all you say is "It's Core" thats not a reason. Just because that's how something works in PnP or In the core book does not automatically make it better.
/QUOTE]
Realistically if your missing in this game consistently, you have other issues with your character than BAB. the way the to hit formula is calculated you rarely miss, and mobs rarely miss us. Another handful of bab isn't going to make much of a difference. if it does, slap on an accuracy item. As a rogue you are probably dex to hit anyway and should have a decent to hit.
If you want more bab for prr, this is a flaw in the prr formula where it rewards those classes with heavier armor more for bab than light armor classes for bab which isn't fair and causes the vast problem of slap on heavy armor and go. Light armor is almost useless. That being said there are other ways to get prr too and 100 ish at endgame isn't unreachable with twists and items. Should it be more... yes because dodge only works 2 to 3 hits out of 10. what is this supposed to represent for prr? as you get more skilled you get better at defense? if so then a fighter at level 6 and a rogue at level 9 have the same bab and should have the same additional bonus to prr not matter what armor you use.
otherwise no need for full bab on a rogue, they get extra class benefits to compensate. PNP rules are the foundation of the game and in this case are fine.