Giannis Antetokounmpo on Zion Williamson, 'I Wouldn't Sit Out'

[[tmz:video id="1_ld65g8nw"]] Giannis Antetokounmpo says if he was in Zion Williamson's shoes ... he would NOT sit out the rest of the NCAA season -- telling TMZ Sports, "I love basketball too much." Don't get it twisted ... 24-year-old…