I think it will have cost us a lot more than £200m. Our stadium generates considerably more than £100m as season of revenue from THFC games alone and it has sat empty for a whole season. We've also had zero additional events, reduced sponsorship revenue, reduced revenue from the PL. Year to June 2020 we lost £63 million. Compared to a usual season when we'd make profits. This season the losses will be WAY bigger.
I don't believe we took any money for Edwards, I think we instead retained a sell on fee on him.
Yes for the purpose of accounts players will be amortised over the length of their contract. That only reflects their asset value on the books though and has no bearing on the cash flow to pay the transfer fees for those players. Transfer fees for players tend to be spread over 3 years, often with half of fee payable in year 1 (though I admit that more creative deals are being done this past 18 months or so).
We won't know until the 2021 accounts are published exactly how much covid has decimated our finances. However with significant transfer fee instalments still to pay from 2019 and 2020, a £63m loss in 2020, a (likely) £100m+ loss in 2021, a bigger wage bill in 2021 (Bale), less income (no CL and reduced PL prize money) How much of the loan will actually be left? I'd argue only enough to give a bit of contingency against stadium usage being impacted in season 2021/22.
The only way that we have money to make significant signings is if we've had a liquidity injection (owners funds, owners releasing equity, more debt or perhaps a big sponsorship deal that we've kept under wraps and have managed to front load or borrow against).