Dumbledore as a judge of character/ Trelawney and Snape

[vexingconfection]

No: HPFGUIDX 166079

Trelawney always thought that Dumbledore hired her because he saw the
difference between her and Snape,who was listening from behind a door.
After that Dumbledore brought them both to Hogwarts. Why? To keep an
eye on them or because they were actually skilled? Hogwarts is supposed
to be the best school-but the teachers seem questionable. Is the reason
Snape didn't get DADA really a trust issue?

vexingconfection