I don't know why it started, but it's bad, and I've listened a few times where Grant has basically used bashing Cuz as the main talking point for his show over the course of an afternoon. Then he came out last week and some something along the lines of Reke doesn't like playing with Cuz. First, that's pretty hard to believe given Reke looked for Cuz more than just about anyone on this team and worse, imo that crosses the line of keeping some things in house. Not everyone gets along on a team and not everyone likes each other, but having your radio broadcaster, the only one in town covering the team putting that out there really is unprofessional.
Then when you look at how Grant struggles to say anything but exaggerated positives about IT(there are positives, he just regularly exaggerates them), while struggling to say anything positive about Cuz. Seriously, even after Cuz puts up games like 25/13, Grant's reaction is more, "it's about damn time". I really hope Vivek considers either a new tv pairing and letting Grant/Jerry go, or makes Grant do either radio or tv, but he's proven he can't do both objectively.