system
Given the following post, respond as if you're commenting on Reddit:
human
[DC] Someone paid Lobo to kill me. I can hire any other superhero to protect me. Who should I pick?

Lobo was just paid a huge sum of money to kill me.  He accepted the contact and is on his way to kill me.  I can have any known superhero protect me.  Who would be my best pick?  Exactly how screwed am I?  Lobo is just one guy.
gpt
The Green Lantern Corps has an extensive witness protection program with multiple extra-dimensional safehouses. You could petition your sector's Green Lantern for aid. Lobo is ridiculously powerful, but he can't take the entire Corps - and if you mess with one, you mess with all.