That makes more sense. Though CBS did greenlight TAR29 with full knowledge of what the mess format would be. So if they're all (CBS, Bertram and Co.) having doubts about TAR29, it's their own fault. Especially when they all knew TAR29 was not guaranteed a fall timeslot.
Now they might be concerned a drastic format change after a long hiatus might hurt more than help? That's a whole other full Bitch and Moan thread I think.
About bridging Survivor seasons, there was a way for TAR to do that if airing TAR29 was high on CBS' to-do list. "Hunted" starts on Jan 22 + 2 eps on Wednesday Jan 25. If the show was 8 eps, at the very least, it would fill the slot until March 1. 12 TAR29 eps could easily have been squeezed into the slot Jan 4-Mar 1 or 8 (with a finale airing after a Survivor premiere, for example).
But the harsh reality is TAR is not of high priority for CBS any longer.
(However, if there's a show for TAR fans to root against, it's not MacGuyver or another drama, it's for Hunted to tank and CBS to warm back up to TAR.)