I think the key is not to get too attached to players in your team
BBL is much different to normal AFL SC the ability to 'upgrade' bench players is much more difficult unless you really get a bolter like MShort or may be Couch more so MShort due to such high and quick price increase.
I think if you identify a player on a DGR that you 'must have' it is often a case of get them in no matter who you need to trade out, at least that is how I approach BBL SC, which is different to AFL SC.
The problems are really going to come when you are trying to get both Wade and DShort for the hurricanes DGR as both players are likely to be 190k plus, so it might be worth ditching a MMarsh this week and getting one now at 162k for Wade, MMarsh is not likely to have a significant price movement this week (not going to go up beyond 150k) whereas Wade could well be $180k plus after this week.
The other problem of course is that several Stars palyers whom have post significant $ losses and will continue to loose $. It may be a case that one needs to trade a Curran to one of DShort/Wade at their DGR, but unless you have a significant $ bank you are not going to be able to do a DreRuss/Maxy/Stoinis to Wade/DShort.
I was going to get MMarsh in this week for Kerr, but may do Garton to Wade this week. I know it is a big call to commit to Wade 3-4 rounds out, but if you want him for the DGR might be better to pay 162k now rather than 190k+ in 2 weeks.