Luxury tax penalties will likely prevent the Red Sox from pursuing Bryce Harper while paying David Price, J.D. Martinez and Dustin Pedrioa, ultimately replacing Chris Sale, Craig Kimbrel, Rick Porcello, Hanley Ramirez, Drew Pomeranz and Joe Kelly, and negotiating extensions for Mookie Betts, Xander Bogaerts and Jackie Bradley, and arbitration salaries for Andrew Benintendi, Rafael Devers and others.