Separate names with a comma.
Just once I'd like to see: "Homeboy has a visit this week with X team. He had an earlier visit with Y team that was awkward and...
A colon can completely change the meaning of a sentence. For example: Jane ate her friend's sandwich. Jane ate her friend's colon.
Breece, MC, Ty Johnson and Bam Knight is enough at RB. We need to fix the O Line.