BW might be one of the strongest rdps classes now, especially with the disrupt increase.
Other int casters do not have BurnThrough nor Flashfire, which is still very potent despite having slightly longer ICD. You have the same dot arsenal and same basic rotation as Sorc, except in BWs case, the burst actually Burns Through.
Sorcs loses 40% of GCDs to Disrupt? Crap. BW loses 40% of GCDs to Disrupt, awesome more Flashfire and 0 sec Fireballs that hit through tank shields and WE antiDisrupt Elixirs.
And if you get stomped by Destro melee, it means your teamplay is just shaite because you allow the enemy to close 100 feet gap in the first place. They need to get to you before being able to hurt you, meanwhile you can melt them 100-80 feet away! Use brains and positioning, avoid dying, keep pew pewing from distance like most of the "good" order rdps players do.
Get into a group with Engi or SW so you can focus assist on those "destro mdps hordes" from miles away and melt them before they lay a finger on you. (is it any wonder that Order still seems to favour rdps spam over playing melee?)
Get a Kotb or SW to buff your crit, get a WP to buff your wounds, get a WL to pull targets with 3 sec fetch followed by 3 sec KD, allowing you 6 secs of freedom to burst that poor victim down.
BW is the rdps class that has suffered maybe least from the recent changes, have fun doing anything of the above on a Sorc...