I can see that there went some thought into the image and I think there is some potential in it.
I like the sun partially hidden by that blade, so the basic idea of the shot seems solid to me. You brought yourself into trouble with that very tricky light situation, though, by looking directly in the sun. I think you did very well here with your exposure, yes, the sun is a bit blown out but it's still looking quite natural. The blades of grass kept some of their colour, they easily could go all black with that backlight. So all of that you have done well.
On the other hand:
Firstly I find the colours a bit too weak for this kind of image. Looking at your avatar picture you feel the same, colours are more vivid in that one.
Secondly the composition is very tricky here as the shot easily looks too busy. I would love to see the frame extending a bit to the left to have the top of that corner blade in the frame completely. But I guess there is always the next one that I would longing for...
Now what could you do in post processing to bring out a better shot? I think you should bring out the drama in the clouds a bit more, by darkening the sky. This also helps the blue to look more saturated. You also could add a bit of vignetting (i.e. making the corners a bit darker) to emphasize the centre of attention, the sun, even more.
I had a quick play with it to show where I think this could be going:
Now I've lost some of the colour of the grass blades in the corners but I think it doesn't harm the overall appearance.
What have I done? I added two levels with gradients from black to transparent. One being black in the top part and transparent in the bottom (about one third in the bottom of the picture is transparent, then gradually getting darker to the top). The layer mode chosen was 'soft light'.
Then I added a vignette, pretty much the same process, making a radial gradient from transparent in the middle to black at the corners. Layer mode again 'soft light' and then taking back the opacity a bit.
Hope you like the result.
Prieni