The potential move to Marseille news has been increasing so much. But, indeed, actually there has not been official Marseille negotiating with Pogba, only initial contact talks. and this is also still waiting for the fixation of the contract termination. That's why Marseille has not dared to do official negotiations with the player so far. That's why it was only reported as a potential move. But, if this happens, this will be better for him.
Source: Marseille initial contact with Paul Pogba
Lets be expecting more bids from some bigger clubs because I am very sure that clubs that are bigger than Marseille will submit their bid as well, in fact, I will be expecting bid from Madrid because they needed him to support their young talented midfielders for a better performance.