[RhysJR]

Craig Doyle remains then but looks like he'll host less frequently.  Looks almost certain he'll become a regular on This Morning.

I was intrigued/confused by the rugby presenter paragraph as well. I think Orla Chennaoui is based in Amsterdam so might not be available all the time. I'm very inrigued that she got top billing, not sure if that's just because she's new.
I'm less certain of this, but I have got the impression from watching some BT rugby coverage that Craig Doyle spends a lot of his time in Ireland so I'm not sure if he travels over to England every week during the season. 

I'm unaware of Orla presenting any rugby before (I'm sure she'll do great though from what I've seen of her cycling coverage!) so my hunch is that her involvment (and that of Rdazi Chinyanganya and to a lesser extent Reshimin Choudhury) is bringing the Eurosport and TNT Sports on air teams closer together to ease the transition to Eurosport's unfortunate demise in the future.

Seeing Ugo Monye step up to do more presenting is a natural step really as he does present games during Champions Cup weekends and did the BBC highlights during the Six Nations. Saying that, I'm not sure why they need two other lead presenters when they already have two great cover presenters to step up in Martin Bayfield and Sarra Elgan. (Incidentally Sarra and Nick Mullins will lead Amazon's civerage of Wales v. England alongside TNT Sports' Sam Warburton and Emily Scarratt per the Prime Video listings).