Easy to blame CrossCountry for their being no official connection between their 2041 arrival at Bristol TM‡ to the 2049 GWR▸ to Weymouth, but misplaced blame I feel.
Noting your timings ... it certainly
was an official connection when I was using it a couple of years back, but agreed it's gone in and out. I wasn't intending to come across as attributing blame, but rather reporting on the blame attribution that went on when it was official and failed to connect.
I'll offer a potential solution. How about getting GWR to move the Weymouth departure back to 2051? After all it is they (in FGW▸ guise) whose changes in 2008 now prevent earlier XC▸ arrivals in Bristol TM. I can't see any junction or path conflicts between Bristol and Westbury. At Westbury the 2049 ex Bristol TM it currently dwells for 5 minutes. That could be reduced to 3 and then its back to its current timings from there.
I have made that suggestion is the past, but I suspect it's gone into the "too many suggestions, too little time to explore them seriously" bucket, or another section of the long-grass field. Certainly not heard a good reason why not.
Finally, I wasn't aware that it was the accountants or the compensation culture that dictated timetables. Surely that's down to Network Rail and the operators. CrossCountry are always in a somewhat invidious position. Their services have to be threaded between multiple different TOCs▸ ' local services as the head up and down the country. There are always going to be some connections that are either just outside official interchange times or ones that leave passengers with a long wait. Blame for poor connections should not be laid at their door.
I would go along with "blame for poor connections should not
always be laid at their door". There's no way that everything can connect with everything else - but at the same time there are occasions where the TOCs and
NR» together could do better. And we've had discussions on here before about recovery times at certain points in journeys to help end-of-journey stats, and public and working timetables differing.
As a matter of interest, I looked back at the now-non-connection at Bristol as an example over the last few days
* On Monday, it connected. However, passengers from north of Birmingham would have been disappointed because the train from Scotland terminated an hour later there, with a fresh train found for passengers heading further south
* On Tuesday, the train from Birmingham arrived 30 seconds before the Weymouth left. I'm pretty sure that was a miss
* On Wednesday, it missed by 5 minutes
* On Thursday, it connected (just)
Clearly, not advertised, not official, not recommended these days. But on previous official uses, it was officially recommended ...