This role is only designed really for players like Messi, Neymar, and Cristiano Ronaldo, on the default settings...
But if you play around with your tactic and player instructions, you can make it work well as a more attacking and creative alternative Complete Forward
I recommend to play AML and AMR as "Inside Forward" with "Attack" and "Cut Inside" and ST as Trequartista - set all players to have MAX Creative Freedom --- Use a Striker who is big and strong in the air (height, jumping, heading, finishing and strength) but has a half decent brain (creativity, decisions and composure) = odd combo but works well
PS. Set you Goalkeeper Distribution to Long Kick and Set it you go to your Striker.
That's a different take on trequista as I was planning on using jovetic as my trequista as he seems to play well there along side someone but not sure he can do alone
Well as a lone trequartista a regen striker i have scored 29 goals and got 14 or 11 assists in the Premier league in 36 matches, so it deffinately works, you just need the right striker type