The right way = buying players like Richarlison, hell even DCL, watching their value grow and then selling them
The wrong way = breaking your transfer record on a 28? year old from Swansea, spending 27m on a Striker from Turkey, giving Arsenal, a rival, 34m for Iwobi, I could go on.
I could list the failures we have made, the list would be quite long and it would highlight the mistakes we made, but you know who they all are, 27m Bolaise, giving Sandro 120k a week, 60m for Gomes, Doucs and Allan.
Im not saying ALL those players I mentioned are bad, im just saying, given a HUGE amount of hindsight that we could have spent 557m over the last 6 years much, much better.