It sounds like the same deal with some addons which may or may not happen.
It makes more sense to hold on to Oli, if we decide we want to cash in the January window, then at least we will know where we stand in the league.
I dont believe Oli’s value is likely to diminish much and if we get less say £15m in January, then at least we will have have Oli scoring goals and given our new HoR time to get a viable replacement.