gecksThe truth of the matter is that nearly every caster has words or phrases they say too much.
Even the reeeally big money guys do it. For example, see: Jon "This Guy" Gruden.
Gruden also happens to be the best Commentator currently in the NFL and I'll fight anyone who says otherwise.
SentinelOne calling out the current flow of the game and another (an top player) offering a more in depth analysis of what's happening. It really works magically.
Yeah, Gecks is a play-by-play guy, Sideshow is a colour guy. Ideally you'd want all your cast duos to be like that, but due to who's available and what-have-you, I imagine it's not too easy for our TF2 casting boys to always align like that.