Bitcoin transaction costs are relatively stable over the long term, in recent years, these costs have increased.
The rise in bitcoin prices increased again in early August, this could cause Bitcoin's mining interest to improve.
As of now, nothing big happen in bitcoin's price and mining pools. Bcash splits blocks in progress now. So you need to worry about it affect the mining network or blocks. Even fees for the transaction does not increased more than 0.0005 btc any bitcoin wallet provider site.
Most likely, there will be no global changes. If only next year.