BYU guard Nick Emery ready to put past struggles behind him

Provo • A lot of newness surrounds the BYU basketball team, which will begin the formal process of moving on without star center Eric Mika on Monday when preseason training camp officially begins.That newness includes a familiar face — junior guard Nick Emery, who says he is a changed man this fall after a sophomore slump last season followed a sensational freshman year.“Last year, I wasn’t playing at my potential whatsoever, obviously,” Emery said Thursday as Dave R