i disagree with the people saying there should be reduced respec cost or the ability to queue from anywhere. for me those changes feel too drastic.
i do agree with the basic premise that having to play against fully organized premades almost every time you queue for a battleground is pretty silly. i understand that this is an MMO and the general point is still to organize and work together but at the same time i also think it is pretty unrealistic to expect people to put together a premade every time they want to play a competitive battleground.
if its possible i think the best solution is to remove the ability to queue as a raid group while also adding another bracket where premades are allowed to queue against other premades. this way the people who like to participate and compete with that level of organization can still play against each other without discouraging the majority of the playerbase from queuing by themselves or with a small group.