By the time we have the next home game - the transfer window will be shut - we will then know where we are in terms of what Dalman / Choo / Tan think of where we will finish this season.
If no movement - then they must either think a top 6 is too tough and hence wont invest / gamble either that or they have no faith in the manager.

If they do invest - then lets see what happens. The one thing I know of Bulut - is sometimes he can be too honest in public. It's hard to criticise someone for being honest, but would advise they be more candid - which is hard when English is not your first language.
Lets just wait and see how things pan out - before various 'leaders' start organising marches.