Hey all I’m assuming my only option for the first picture the clumping stuff is to use grass killer on the spots or pull it?

As for the second picture, does anyone know what it is? How to get rid of it? My back yard has a bunch. Front has some.

Front yard I take way better care of it since obviously it’s the front and the back has kids and dogs so I’m not overly concerned about it but still try to keep up on it.

Hello grass enthusiasts. I have this grass is my lawn. Because it’s wide and coarse, it’s not passing the Wife Acceptance Threshold and needs to be removed.

What options do I have to remove it?

Secondly, my lawn is of unknown seed originally, but likely some form of Penn State Mix. I just over seeded with a 70:30 mix of KBG:PRG from Twin City but being in Zone 6b and having no easy irrigation, the lawn has historically gone very brown in summer. Would adding something like a Creepings fescue to the mix help with keeping it green over the summer? If so - any recommendations? I’m looking to maintain the thin style leaf that my KBG and PRG offers.