SwingsitlikeHogan
Major Champion
Agree with everything you say upto the point below
"And as you are the group that has been let through you will most likely have a clear hole in front of you, so your objective must be to catch up the group in front"
Why start chasing a group, if you play normally that should be sufficient, it's not my responsibility to try and speed up to the possible detriment of my game if the group in front of me was slow,
The point I make about catching up is simply that though I wouldn't necessarily expect to have to catch up the group in front, you should be able to make up ground on the group ahead. You will have nobody on the hole ahead of you - the group in front has and therefore you should be faster than them and should be able catch them up playing at a good pace - besides it's important to be clearing away from the group that has just let you through to minimise delay in the round behind.