Sack that ultimately contains bricks? On the contrary (3,2)
I believe the answer is:
let go
'sack' is the definition.
(I've seen this before)
'ultimately contains bricks? on the contrary' is the wordplay.
I cannot really understand how this works, but
'the' could be 't' (the is pronounced as a 't' sound in some dialects) and 't' is found in the answer.
'bricks?' could be 'lego' (plastic brick toys) and 'lego' is located in the leftover letters.
This accounts for all the letters.
This explanation may well be incorrect...
'that' is the link.
Can you help me to learn more?
(Other definitions for let go that I've seen before include "Dismiss (from ones thoughts?)" , "Relinquish one's grip" , "sack" , "Release - relax one's grasp" , "Drop" .)