Recruit another skill for "500hp recruit"

First of all, i'd like to say that this is a great game. I've been playing it all day long since day 1.

However, I just wanted to point out that i bought 3 grey suit black widow hoping that i would get another skill (i have sniper rifle as my existing skill) as the cost of leveling up a skill that i already have is much cheaper than to get the cover,

But in the end i get another 3 sniper rifle skill.

If you can make sure that for us who spend 1500 points to get all the 3 black widow skills, that will be very good.

Honestly i felt really down when i spent 1500 hero points for another 3 level when i actually can train the skill with 600 hero points.

I understand the need to make money and i'm willing to spend a lot more for this game given great gameplay and graphics, but please give us some offer that will make us feel worthwhile.

It's already quite annoying for us to spend hero points on cover space.

Please find a good balance between making it super fun for us and great profit for the developer.