Here's a new class I think should be added to overwatch

Overwatch has 4 classes which a lot of characters are used to get behind the enemy and take out people easily before running away , so I believe there should a class called" flank ".

This class would be specifically about the heroes that get behind the enemy and slowly pick them of as there flanking the enemy without anyone knowing they are there , with this new class they also get a much more powerful buff to support there role , back capping in comp/quickly will be speeded up by 30% for flankers on the point.

Current heroes who would be put in this class

TRACER

GENJI

REAPER

SOMBRA

WIDOW MAKER

These are the current people who are used to flank the enemy , also to me the logo of this class would be something like this http://www.duplapluszjo.hu/ikonok/futas.png.

Tell me what you think of this idea and how it could fit/ not fit into overwatch :)