It's really not unprecedented. For instance, last year,
Lane v. Franks was
decided by the 11th Circuit on July 24, 2013. The petition for writ of
certiorari was filed on October 15, 2013, the brief opposing
certiorari on November 14, 2013, and on December 4, 2013, the case was set for distribution at the January 10 conference (i.e., the
first conference after the Christmas break). At that first conference, the case was relisted for the next scheduled conference on January 17, at which
cert. was granted. Oral argument was April 28, 2014, and the decision came down on June 19, 2014.
In comparison, in
King, the 4th Circuit
decided the case on July 22, 2014, the petition for writ of
certiorari was filed July 31, 2014, the response filed (after an extension of time for filing) on October 3, and on October 15, the case was scheduled for distribution at the October 31 conference. At the October 31 conference, the case was relisted for the conference on November 7, and
cert. was granted at that second conference.
So,
cert. in
King was granted a bit more than three months after the petition was filed, whereas in
Lane,
cert. was granted in a bit less than three months. While it's true that the grant in
King was only one month after the respondents' brief in opposition was filed, whereas the grant in
Lane was two months after the respondent's brief was filed, the difference is clearly explained by the timing of the respondents' briefs relative to the holidays. So I disagree that there's something unprecedented about the timing in
King.