Air Miles and Tier Points.

Hi All.
I currently have just over 100.000 air miles and 10 Tier points which run out at the end of May,
I am a Red member and have never been Silver. Is there any point in flying 3 Little Red routes in the next 5ish weeks to push me over the 15 Tier Points needed to become a Silver member for the next 13 months?
I anticipate whilst a Silver member I will fly 3/4 long haul routes in various classes.
I appreciate your responses.
I currently have just over 100.000 air miles and 10 Tier points which run out at the end of May,
I am a Red member and have never been Silver. Is there any point in flying 3 Little Red routes in the next 5ish weeks to push me over the 15 Tier Points needed to become a Silver member for the next 13 months?
I anticipate whilst a Silver member I will fly 3/4 long haul routes in various classes.
I appreciate your responses.