None of your players are in their preferred positions/roles, so from the get-go you're prone to not getting the very best out of them. Go through them, find out what role they each prefer and build your tactics to get as many of your best players playing in their preferred roles as possible. You'll need to tweak and compromise a little, but this will improve them.
In the central midfield three, I have found that when you dominate possession, it's better to have your combative midfielder in the CM row, where he can get stuck into the opposition's midfield that little bit higher up the pitch, with a Deep Lying Playmaker in the DM position - to effectively quarterback the ball out to your men in space on the flanks.
I'd look to play Luke Shaw as a Full Back_Attack behind Memphis Depay on Inside Forward_Support. This will create space on the flanks for Shaw to run into. Tell him to cross more often, from the byline and wherever you want him to target his crosses.
If you have the right sided Inside Forward on attack mode, the CWB or FB behind him doesn't need to be on attack as well. He's not going to get forward quickly enough from his defensive position to take part in the first wave attack. But if the attack stalls and the ball is moved sideways, a full back on support mode will offer width to get the second wave attack up-and-running without completely forgetting about his defensive responsibilities.