Sean McMahon helped Suntory Sungoliath into the Japan Rugby Top League semifinals on Saturday but said taking up a Super Rugby contract with the Sunwolves was still dependent on a medical assessment.The Australian back-row forward had not played a league game since suffering a foot injury on Sept. 7. But he put in a strong 57 minutes, scoring a try as Suntory booked their spot in the last four with a 28-26 win over Kubota Spears at Prince Chichibu Memorial Rugby Ground.Despite not being in the Sunwolves initial 29-man squad announced Tuesday, it was reported from Australia that McMahon had …READ FULL ARTICLE