This is something which needs to change in 2021 and beyond.
In recent years, Ten have been too reliant on a on a core base of 6-8 presenters for most of their primetime shows. With the exception of MasterChef, Dr Chris Brown, Julia Morris, Grant Denyer, Amanda Keller, Osher Gunsberg, Angie Kent, Yvie Jones & Beau Ryan have been across just about everything.
Meanwhile people that have fronted lower profile content on the multichannels until recently like Scott Tweedie and Olivia Phyland (had she been on air for more than a year or so, I’d probably add Lia Walsh to this list) who deserved to be promoted to higher profile primetime main channel presenting positions, haven’t had that opportunity before either leaving or being sacked from the network.
Sure, to some extent all networks are guilty of talent overexposure at the expense of others who deserve bigger and better things. But Ten have certainly been the worst culprit of this tactic recently.