While we appear to be slightly snake bitten on the number of injuries to important players, we have been really lucky that the injuries haven't been severe enough to send anyone meaningful to the IR so far.
It is true that injuries are what builds your team depth. If we can ever get most of the starting players back and can win some games in the process we will be a much stronger team in the long run. I just hope we are still in contention when/if we get healthy.