For any fan of the game, this is a pretty cool confluence of events: Former Mississippi State star Brent Rooker comes to Trustmark Park in Pearl, where, assuming he is in tonight’s lineup for Chattanooga, he’ll likely face Ian Anderson, the No. 3 prospect in Atlanta’s system who is expected to make his Double-A debut for the Mississippi Braves. Rooker, in his second pro season after a decorated career at State, is batting .271 with 21 home runs and 71 RBIs. He is rated the No. 7 prospect in Minnesota’s system, primarily based on his power potential. He hit 18 homers at two levels in the lower minors in 2017. Anderson, 20, a slender right-hander, was the third overall pick in the 2016 draft out of a New York high school. He was 2-6 with a 2.52 ERA at Class A Florida with 118 strikeouts in 100 innings and a .198 batting average against. In his last six games, he posted a 0.77 ERA. Hence, the promotion. Rooker is hitting just .200 with one homer over his last 10 games. He went 4-for-17 with five strikeouts in a series against the M-Braves in Chattanooga Aug. 2-6. The M-Braves’ rotation has been a revolving door much of the season, caused mainly by top prospects moving up. (See: Touki Toussaint, Bryse Wilson, Kyle Wright.) And yet the current group can be quite formidable. Left-hander Ricardo Sanchez, Wednesday’s probable starter, has been on the prospect radar for several years and is currently the Braves’ No. 27. Enderson Franco (5-7, 3.89), slated for Thursday, was the Southern League pitcher of the week for July 30-Aug. 5. And recent addition Kyle Muller, expected to start Friday, is the Braves’ No. 11 prospect. He has won both of his Double-A starts. P.S. Toussaint, who got the win for Atlanta in his MLB debut on Monday, is the 12th M-Braves alum to make the big leagues this year. The others: Jesse Biddle, Ronald Acuna, Mike Soroka, Dustin Peterson, Evan Phillips (now with Baltimore), Wes Parsons, Willians Astudillo (Minnesota), Michael Reed (previously up with Milwaukee), Kolby Allard, Adam McCreery and Chad Sobotka.