Using your Runic Burst to force reload is great for stopping Ruckus from spamming bullets. Watch your shields though, especially if the Ruckus is carrying Wrecker.
If Evil Mojo is bringing you down, remember that Resilience is a thing. Oftentimes it can even be better than Blast Shields or Haven depending on the enemy's CCs.
Don't forget that Resilience is a thing. If you find yourself at the end of an Impaler Arrow, try buying Resilience and watch the stun duration become non-existent.
If Maeve finds you by yourself, she WILL go after you, and of you aren't in close proximity of any teammates, she WILL win(assuming she has all her abilities ready). Try staying closer to your teammates or making a system for grouping up.