UPDATE: Zeke Pike texted Richard Davenport of the ARPreps.com that he is in fact already down to four schools: Arkansas, Michigan, Purdue and Auburn. (That's the order in which Davenport listed the finalists, but we're uncertain if it's the order he got from Pike.) Josh Helmholdt, writing for the Detroit Free Press, says that "it appears the Wolverines won't land" Pike, which would mean that Pike is choosing from among just three options.
Pike's press conference is set for 2:15 p.m. ET. FWIW, JC Shurburtt of 247Sports.com predicts that Pike will commit to Auburn, which will set up an interesting battle between Pike and four-star early-enrollee Kiehl Frazier as the Tigers' future signal-caller.