Complex sentence: It is likely that the Dan ranks will run from one to nine, however as nobody within the TAGB has yet reached nine, it is unsure whether this will be the final Dan grade or whether a tenth position will be incorporated.
Split into simpler sentences: It is likely that the Dan ranks will run from one to nine. However as nobody within the TAGB has yet reached nine, it is unsure whether this will be the final Dan grade or whether a tenth position will be incorporated.