8che, sorry if it wasn't clear...Ballpark v2 means a V2 thats above the maximum VMCA...in this case if I remember well was 141 knots. If you are above that you will never have controllability issues..
BTW the 777 does not have TAPS/TAMS...what it does have is a TAC, different beast altogether.
Wether you like it or not my opinion is that the procedure on the 787 can be improved, and whilst marginal, it is within regulatory limits, not arguing about that, then again thats my take on it, reason why I am looking for different opinions on this....
PB...thanks for link, I know one of the authors and certainly is a good piece of info...