Just tested this tactic, and wowzers. When it clicks, the football is absolutely mesmerising. Obviously it's playing to the strengths of the match engine (attacking wingbacks, gegenpressing, direct football), but you've managed to throw it all into a neat little package with supremely aesthetic football. The APs on the wings and the SV really make this tactic shine. The SV gets into positions that I'd always wished my BBM gets into more frequently, and the APs play like how I'd thought IFs always should.
Favourite tactic on FM20 by far. Mad props to you and congratulations for making this work of art.
5/7 best tactic