I would be really impressed and suprised if anyone could identify that male for you mate,and I would call BS pretty quick if someone did..At best a very experienced breeder may be able to give you a rough idea of the percentage of sativa/indica the plant may have,but most growers don't have enough experience with male plants as many of us throw them away at first sight.I don't know how many growth characteristics a male and female plant of any particular variety may share too,so even if someone had huge experience working with any particular strain they may not be able to recognise a male of that same plant with 100% certainty..Good luck finding out what it is mate,if you are keeping it for breeding purposes it may be that you won't know what it is until you make a cross with it and recognise some traits in the offspring that are clearly not from the mother...its a difficult one for sure