I fancy myself a bit of an aficionado of the local rules (a petty fiefdom, I know, but I rule it fairly). Like any Delaware lawyer I can rattle off the big ones—7.1.1, 16.4., 26.2 and the like—and I can even pull some b-sides out in a pinch.

But I must say I had to have a real think when I read Judge Bataillon's recent order in Astellas Pharma Inc. v. Ascent Pharms., Inc., C.A. No. 23-486-JFB-EGT (D. Del. July 28, 2025) and saw a citation to D. Del. LR 5.4(b)(3).
Obviously you'll all have this one memorized, but just in case any lay readers are …