Jasper (Texas) four-star tight end Kiotti Armstrong is taking his official visit to Texas A&Mthis weekend, and now the Aggies are leading for Armstrong in the On3 Recruiting Prediction Machine (RPM). On3’s Steve Wiltfong logged an expert prediction with a 60% confidence level for the Aggies. With that pick, Texas A&M overtook rival Texas in the RPM and now has an 85.3% chance of landing Armstrong’s commitment. Armstrong took an official visit to Baylor last week and still has upcoming OVs to Texas (June 21) and Auburn (September 20). He is the nation’s No. 114 overall prospect, No. 4 tight end…