By Alek Arend The Steelers have a quarterback dilemma on their hands. Mitchell Trubisky has been awfully unimpressive through the first two weeks. Rookie Kenny Pickett, meanwhile, is awaiting his turn. Pittsburgh fans have made their preference clear; they want the youngster. Fans began booing Trubisky in the midst of the Steelers’ ugly 17-14 loss to the New England Patriots. However, Mike Tomlin stuck with him instead of handing the reins over to Pickett. Steelers legend Ben Roethlisberger thinks fans are treating Trubiksy unfairly. In other words, Big Ben doesn’t think Trubisky should be bla…