Oh that will fill in for sure! Hit is with an aerator, some water, and quality fertilizer and by the end of the summer it will be filled in! What variety of bermuda do you have! I am hoping my back yard will fill in by the end of the summer and mines is 100 times worse than that! I will post pictures. I am sure i can make it fill in in atleast 2 years hopefully one but that is wishful thinking! Your lucky though i don't see all that many weeds in your turf. So that will make things alot easier!