Hector87: 1) Since Linzi gonna be removed from party in cha 7, can bard be replaced with any other class (or few, that are workin' together) in terms of party buffs. Is there any other scource of competence bonuses? Do they have some good unique spells i cant acces otherwise?
Val is the best bard in the game. We don't need the bloody midget anyway.
Hector87: In terms of roleplay I dont like the idea to hire random buddy, i didnt used to, at the end of the game just to fill that hole. In other side, hiring another bard at the start while you already have one is quite pointless, because story-wise it feels right to have Linzi with ya almost all the time.
Roleplay vs efficiency is what everyone decides for themselves. I generally do one or two mercs at most.
Hector87: 2) Is there any way to create some kind of cleric/rogue character?
Since divine agent isnt implemented in the game, and they arent gonna implement it in sequel as far as i know. Back in Baldur's Gate series it was my favored archtype.
It would be if vivi wisdom cognatogen wasn't bugged. As is... sacred is as good as it gets on that front. They do get trickery iirc.
If we go into RP builds territory we can do with asmodeus trickery/something Ecc15/TM1/Something full bab4, but there are so many internal contradictions I'm not even sure where to start there since cleric doesn't want to be in melee to have his casting disrupted, wants to be a caster ramping wis to scale archons aura and blade barrier, while rogue part would probably want dex and scale ecb, which would run into bab problems and so on. Long story short, it's certainly possible, but will be hard or impossible to extract any tangible benefits out of it. With CotW there is vindicator that can help with the BAB part of the equation and make melee divine characters better, but I don't like CotW for other changes it makes that can't be turned off.