I am currently using "Google XML Sitemaps" and "Greg's High Performance
SEO" in all my site but i Began to use "WordPress SEO" on my new site? My question is: If I change "Google XML Sitemaps" and "Greg's High Performance SEO" to "WordPress SEO". Do you think it's going to ask me SEO problem with google?
If no problem indicates how does one change this (url sitemap) in Google webmaster tools?
Thank you for your attention. Cordially.