If you are over 4 mil GP you should have most rebels nearly maxed, and if you don't have Hounds Tooth you don't deserve to win. There are at least 2, probably 3 squads that could beat a great falcon team and if as you say they surround it with garbage then it should be when easier.
HT is very helpful as a taunting tank and he can do it with different mixes of bugs, rebels, or empire teams. Thrawn can beat it or ackbar or even tarkin under the right conditions.
The main strategy is to clear any breach debuffs then reinforce with cassian to clear buffs then call a hitter to assist and buh bye falcon...