In Jiu Jitsu it's always important to look a few steps ahead, because often times your first attempted attack will be countered easily against a skilled opponent. So, the reaction to these counters must become second nature. Here are a few examples of these "Chain Attacks" to a very common elevator sweep I use a lot for leg lock entries. Hope they are helpful.
P.S. If you are not training leg locks, you are missing out on the fun...
Uncle Coach Kevin
"Spread the art..."