Kane may not be considered a technician in the ring because of his character and size. However, if you look closer, he actually is a solid technical wrestler.
Kane has found himself in feud's with John Cena and Randy Orton as of late. This is a strategic move by the WWE as Kane is a reliable and safe wrestler.
Cena was going into one of the biggest matches ever for the company at WrestleMania 28. He feuded with Kane because Kane will keep him safe and is not a risk for making a mistake and injuring Cena.
Orton has had to deal with nagging injuries lately and the WWE has put him in a feud with Kane which will most likely help him get healthy while avoiding another injury.
Kane is a seven-foot monster. So when he comes flying off the top ropes or flips over the ropes and lands on his feet, it is a sight to see. Kane is a veteran and his in-ring skill reflects that. He is underrated for his in-ring ability because of his infamous gimmick.