Come back when you actually beat our full strength team. Just like we dint beat Aussies at full strength. They never faced our full strength team either. So.....yea. neither did England when they beat India after winning all tosses.
It's called Test cricket as it tests the strength of a cricket nation. You don't get to play "aw but if only we still had...", depth is strength. Every team misses players through injury- guess, what the results still stand. England won the 2005 Ashes, a missing player is part of the story, not the end of it.
You to war with the army you have, not the army you want. Stop the excuses please and enjoy the beating.