I think we have to see more throughput on players outgoing this summer but I recognise the difficulties faced.
Bolasie typifies the mess that Walsh and Koeman made.
In particular the age profile of a lot of the signings was obviously wrong - late 20s or older and so with a 3-5 year contract on top, automatically limited from day one in terms of resale value. As was the lopsided and unbalanced prioritisation of some positions over others, and the costly duplication as a result.
Another costly error was contract extensions to older players who could have been moved out at the right time like Mirallas.
You can still shift younger players as clubs are still inclined to regard an unsuccessful spell elsewhere as more of a potential one-off and with mitigating circumstances.
This is like waiting on a plie of dirty laundry to come out of the wash - and the cycle still has two years to run in some cases unfortunately.
We can't dictate to market forces if there are no willing buyers at our price and the players wage levels.
We can commit to an overhaul in how we do transfer business, and signing players of the right age and potential, to ensure future sustainability.
I know resale value is not what some want to hear if we have ambition, but I think we'll be dependent on this model come what may over the next decade.