well i would agree with u buffy but if it had been pettigrew taking the poly juice by the time of the funeral he would have changed back cuz it would have been more then an hour and all that time harry spent with him he didnt always have something to drink and harry spent more then an hour at a time with him i do agree with you though about him acting weird he was being pretty undumby like but who knows i just dont think she would kill him to bring him back

im not sure about regulus black being RAB didnt sirius once say that he was dim and not very talented im not sure id have to look it up but he is dead how could it be him i know RAB will turn up in 7 that is obvious enough but im just not sure if it will be regulus idk you may be right though kinda sad that dumb died for nothing draco never would have been able to take his wand if he werent weaked by the potion and asked for snape i cant believe he defended him all through the book and then snape just killed him no mercy it was crazy