The red carpet was rolled out for Arkansas head coach John Calipari upon his arrival inside Bud Walton Stadium for his introductory celebration in Fayetteville on Wednesday. In what turned out to be a swift process, Calipari went from seemingly patching things up with Kentucky to being in negotiations with Arkansas for its open position. In what ended up being his final act as UK headman, Calipari was in Phoenix at the Final Four for former Kentucky guard Antonio Reeves‘ 3-point contest appearance. There, he met with influential figures in Arkansas’ brass that laid out the initial idea. Calipa…