The Los Angeles Dodgers have a big decision to make on Monday as shortstop Mookie Betts is making his return to the active roster after spending five weeks on the injured list due to an oblique injury. The Dodgers replaced Betts with a platoon at shortstop between Miguel Rojas and Hyeseong Kim, the latter of which started the season in Triple-A and was called up when Betts went on the injured list. Kim is one of three candidates to be removed from the roster as the corresponding move for Betts. However, he's done nothing but impress since being called up, hitting .289 with an OPS of .748 while playing above-average defense. If not Kim, the only other player that could be optioned who would make sense is infielder Alex Freeland, who's earned a majority of the opportunities at second base this season. Freeland is hitting .235 with an OPS of .646, while also playing above-average defense.…