Of the co commentators, keep Ennis and Gasnier, allow Slater chance to build and improve. Rest are expendable.
I agree with Ennis & Gasnier assessment. I think both are the most insightful commentators at the moment. Vossy is the best caller bar-none for mine. I've got no problem with any of the other "callers" - it's a tough gig and they are all individuals. I just don't like it when a caller turns critic - especially of referee calls that some have had a tendency to bang on about throughout a game.. It was rampant last year, thankfully not the same this year.
As for the rest - I think Anasta is way off the pace. Sensationalist and too often blurts something out without much thought. Ie the Corey Norman pass in the Souths game last thursday "that's a 30-40 metre pass!!"... Stuff like that just ruins credibility.
Who has impressed me though lately is Lara Pitt. She doesn't get much of a run in TV Games, more the sideline stuff and anchoring in the studio. I was put onto the podcast "You can take me now I've seen it all" by one of the forummers here (sorry can't remember who!) and Lara is very articulate, honest and insightful. I recommend having a listen if you haven't already. Warren Smith and Matt Russell very good too.
**Edit -
@Last Week recommended it. Another thread in Media Watch fyi..