Someone could help me building a competitive list with Han Solo in 2.0?

Scum or rebel? Based on how you wrote it I assume rebel, but just want to make sure.

Rebel for now.

Keep him lean. Trick shot, Lando (for cheap) or Perceptive Copilot with Jyn or Bistan (for stronger), title, that's it. Engine Upgrade only if you have extra points sitting around.

Wedge makes a great wingman, or Luke if you can afford him. You definitely want an Ace to close after Han inevitably goes down.

Modified YT-1300 Light Freighter - Lando Calrissian - 98
•Lando Calrissian - General of the Alliance (92)
Trick Shot (1)
Nien Nunb (5)

Modified YT-1300 Light Freighter - Han Solo - 101
•Han Solo - Scoundrel for Hire (92)
Trick Shot (1)
R2-D2 (8)

Total: 199/200

View in the X-Wing Squad Builder

Lando is giving double mods to whoever is getting attacked. He can move and spin hans turret, or give han a boost, etc.

Ok, but the big problem i saw, in particular with Rebels, is action economy. It's very difficult, with Rebels, doing more than 1 action and Han or Dash is too much expensive pilots. I tried Luke Gunner on Han and it's obviuosly fantastic, but it's 30pt gunner XD! If i set "Fat" Han, the remaining points in what goes? What pilot can i put in the squad with Han? So you suggest me to set Han more lighter, with less upgrades, and put next him a pilots who can fight "alone"?

This list improved on Han's action econ, but it's expensive (as you say):

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