I'm back...

Lost first leg 1-2 (away). Opponent was only 0.2 Point stronger, he played:

-----ST----ST-----
----------------AMR
ML-MC----MC---
---------------------
DL-DC---DC-DR
--------GK--------

I played:

4-0-3n-2w-1
normal-mixed-mixed-on
low-easy-zonal-off

After 20' I conceded two goals. At halftime, I had only 2 shots total (1 on target), he had 8 shot total (3 on target) - so I tried the change to this:
----------ST---------
----AMC-----AMR
ML-----MC-MC---
----------------------
DL-DC---DC-DR
--------GK--------
hard defending-mixed-mixed-on
low-easy-zonal-off

blue arrow on ML, red on AMC.

My team shot 1:2 (59'), at the end I had 15 shot total (6 on target), he had 11 total (4 on target).

Do you think for the 2nd leg, I should go strategy of 2nd half?