I understand the frustration but i'll for once support NF.
It is a nice move to see the attack team so that you can make your defence better. I already learned what's the problem with my defence in just a few hours, i had my thoughts but couldn't verify it, now i did and i have plans to change it. Maybe it will make my defence better, we'll see. We've asked for ways to improve our defence, this is one of them.
I know that most of the top pvpers worry that others will copy their attack team but i would like to point out that you can only see the toons and not talis setup so that makes a difference. Also since the update went live i did not witness a same team attacking twice, everyone that attacked me had a different strategy so not much to copy when i lost from everyone
Ofc i totally support the idea of going blind in pvp like i did when it was posted.