You guys have surely noticed those four stars under primus sponsorship have not performed under primus label for a long time or very rarely,mostly on funerals
 the reason is that primus have noticed or are thinking that the lack of europe tours and the impact it brought on their artists' success has had a bad impact on their sales so they have been prefering to promote a lot of their recent stuff otherwise without jb werra wazekwa ferre and i heard they even ponder terminate their contracts,werra in his last tv appearance expressed his anger over what was happening

Yeah... Changes are inevitable..

How does not having  concerts abroad impact sales of a product domestically? That would be a big part of money they will loose if Primus cuts them.

Changing of guards Fally, Ferre, Watanabe and Fab got next...

 i dont think so all those four love long europe stays which primus do not like ,back in the days  where they were very active they were always making sure at least half of those four stays in kin while  the rest are in europe for whatever reason to keep performing 
 fally could have joined primus and become the third highest earner from them straight away but the move was stalled then cancelled because of that