Dale Earnhardt Jr. said Wednesday he believes the 2025 NASCAR In-Season Tournament will be “phenomenal” for the sport in giving drivers another opportunity to claim a “big-ticket item.” “There will be three seeding races that will determine how drivers are seeded for the tournament in the Amazon package,” Earnhardt said on SiriusXM NASCAR Radio. “So, the five-race Amazon package the last three races — those races will determine how drivers are seeded against each other which I think will be fun because some drivers could have a terrible little stretch there and actually get a favorable seed. I…