Questions, questions, questions

Coaching decisions on Tuesday left us scratching our heads (PER Diem: April 20, 2011)

Updated: April 20, 2011, 2:06 PM ET
By John Hollinger | ESPN.com

Questions. After a thrilling Boston-New York game, a puzzling Orlando-Atlanta game and a "lopsided" Dallas-Portland game -- only the second of the 13 in these thrilling playoffs to be decided by more than 10 points -- I'm flabbergasted. Between coaching brain cramps and outlier performances, plus more unusually competitive first-round play, I'm left with lots and lots of questions.