OK So the BBC says they need to clear £100m.

Get rid of BBC Parliament as it has already been sorted out with Democracy Live that would probably save at least £1m

Move BBC Radio 'Xtra' Stations into one i.e. BBC Radio 1 + 1Xtra = BBC Radio 1. Budgets are 1Xtra=£8.5m, 4Extra=£4m, 5 Live Sports Extra=£2.6m. This saves a further £15.1m

Reduce Children's TV into one channel with CBBC strands in Morning and late afternoon-Evening and CBeebies with Daytime and possibly 'bedtime' half-hour moving. This could save about £25m.

Cut BBC Three Budget by £10m.

Scrap F1 as that costs the BBC around £50m a year
This would save over £100m and IF Scotland goes independent charge them BBC Worldwide rates for all programming they wish to buy while purchasing none of the SBC Programming. Why should the BBC just give programming to SBC with little financial return if they steal assets which were payed for by both English, Welsh, Irish and Scottish License Fees such as BBC Pacific Quay. The BBC is the
British
Broadcasting Corporation and Scotland cannot physically leave Britain.
Or the BBC could go back to it's pre-Hutton style of sticking two fingers up to the government. Thank you Tony Blair for screwing over the BBC.
Taking each in term:
* Getting rid of BBC Parliament is political suicide. Apart from the fact it is clear public service broadcasting, politicians - the people who ultimately decide on future licence fee increases - kinda like seeing themselves on telly. Why do you think ITV Border's been forced to produce a Scotland-only political show? In terms of battles to pick, this isn't a good one. You could say Democracy Live covers this, but given we're arguing internet-only isn't good enough for BBC3 it's a dodgy argument to say people could just get this content online - broadband isn't good enough in many areas and BBC Parliament is likely to attract an older audience.
* Baffled by the Xtra stations idea. Are you suggesting they are all put on one channel? That's going to be difficult to build an audience that doesn't know what it's going to get when it tunes in. In addition, as much as it's not of much interest to me, 1Xtra superserves an audience traditionally hugely underserved by the BBC, 4Extra is mainly repeats of PSB programming and 5Extra is an inevitable overspill of 5 Live and the digital home of Test Match Special among other things.
* Parents would kill you if you cut the hours of CBeebies. Beyond that, it's the very definition of PSB. I suspect it also earns the Beeb a bit of cash as well through spin-off magazines and shows. CBBC's a bit trickier, but not being target audience I wouldn't profess to argue whether it's doing its job properly or not. I would defend CBeebies to the hilt though, and don't think diluting it in any way is a good idea.
* F1 is an interesting one. Given that the BBC only gets so many races anyway, you wonder how much it benefits the BBC. But it does have a huge following and I'm not a fan of getting rid of something just because I don't like it.
* Taking a dispassionate view on the Scottish issue, as someone who actually has some sympathy with the idea of independence, I can't imagine the SNP's ideas on what would happen to Scotland's broadcasting after a Yes vote would last for a particularly long time. People on here who know about the break-up of other countries, or indeed the coming together of Germany, could probably advise better though. I imagine in the long-term Scotland would get its own broadcaster and buy programming in the same sort of way as RTE does (whether that's the same rate as other countries would is another matter - I'd argue an SBC would be interested in a lot of BBC programming, so you could argue for a bulk rate). But that's hypothetical, as a Yes vote is very, very unlikely to happen this time round.