Alexis Choi and Kristen Oshiro made 39 of the 42 starts at the position a year ago .
Alexis Choi and Kristen Oshiro could be pushed by a talented group of freshmen .
Alexis Choi and Kristen Oshiro made 39 of the 42 starts at the position a year ago , but could be pushed by a talented group of freshmen .