Simplify the following text for a Grade 12 native English-speaking person.
Original: In addition to Goldsworthy and Masterton , the Stars have retired the number 7 of Minnesota native , University of Minnesota graduate and 1980 Olympic hero Neal Broten , C , 1981-93 .
Simplified: After the move , the Dallas Stars retired the number 7 of Minnesota native , University of Minnesota graduate and 1980 Olympic hero Neal Broten , C , 1981-93 .