Well, he hasn't played much in a 352. Most of his time with Lille was spent at RB or LB in a back four. For USMNT, we always play with a back four, so Weah was mostly used as a right winger in a front 3. He typically likes to drive to the end line.
Reason why I say he might be able to grab some goals like that is because we will probably have two timbers in Milik and LuLu being marked into oblivion in the box, and with his pace he could sneak into some positions to get on the end of some Kostic crosses. At least that's the hope.