LOL narrow diamond, down both flanks? sounds like an oxymoron unless they beefed the back liners while nerfing CDMs
ima test it out later on, a formation with a CDM, LB moved up to LAM and whatnot. a few months ago it failed. so practically
CF
LAM
CM-CM-CM-RM
CDM
CB-CB-RB
back then i attacked down its left side (my right side) and failed. not too sure with the current 'tweaks'

always hated home and aways