I was really impressed with Bruno Silva, I think that guy would be top 10 in the UFC. Not only he's a big MW (looks almost like a LHW) with top notch kickboxing but in this fight he also showed good wrestling and ground game. His KO vs Shlemenko was also impressive. Storm is a very effective and experienced striker, out of 70 fights he lost in stand up maybe once or twice. He beat Mousasi, knocked out Manhoef and dominated many other good guys in stand up department. But Silva outstruck and stopped him in the first round without even breaking a sweat. When it comes to brazilian fighters from that weight class I think Silva is easily as good as Borrachinha. His record in last 15 fights is 14-1 and he beat plenty of good fighters during that streak.
Frolov is one of the best russian middleweights and deserves to be in the UFC too, despite that loss. The only reason why he didn't participate in UFC Moscow's card was due to injury, he was replaced like a week before the event. I hope he will get the opportunity to compete in the UFC because he can also achieve some moderate success in that organisation.