Thornton rises to No. 1 after knocking off previously-unbeaten Normal and undefeated Benet Academy jumps into the top 10. Here is our breakdown of this week’s SBLive Power 25 Illinois high school boys basketball rankings (records through Dec. 19): PREVIOUS RANKINGS: DECEMBER 8 | DECEMBER 14 To get live updates on your phone – as well as follow your favorite teams and top games – you can download the SBLive Sports app: Download iPhone App | Download Android App – Mike Clark | [email protected] | @SBLiveIL