The Lantern Facts

First Question. So according to Thresh's new story, he only captures the souls of people he considers strong with unbreakable will, so that means he does not collect the souls of any dick or tom. So what was Senna for him? In terms of his choice to choose her, did it have to do with her being strong and willful? I assume Thresh does collect souls of useless people, or common people of the world, he only targets the hero type non-ordinary people.

Second question is, if Thresh uses his W lantern to shield bubble one of his adc / teammate Quinn for example, will Senna willfully do it or will she be forced to do it, what would her opinion be when thresh uses the power of her soul to shield quinn? Would she hate having her lifeforce being uses to shield thresh's teammates?