The Swedish MMA Federation has ruled that Taylor Lapilus is not a suitable opponent for Dennis Siver, thus Charles Rosa will now be fighting him at UFC Fight Night 53. Siver has not won a bout in nearly two years and he is coming off of a nine month suspension for a failed drug test. Rosa will be making his UFC debut in this fight, but he holds a victory over UFC veteran Brylan Van Artsdalen. UFC Fight Night 53 takes place on October 4th from the Ericsson Globe in Stockholm, Sweden with Rick Story and Gunnar Nelson headlining.