I think he's trying to motivate him into helping to keep his club up and help earn himself a contract. Also there's no question that training and playing first team makes you fitter, mainly due to the increase in intensity.
I said that "U21 players don't train everyday like first team players do" which is true. They have two days of a week and sometimes play Thursday/Saturday behind closed doors as well as the scheduled Monday game. I don't see your point about Forster-Caskey and March at all, as Monakana has...
I don't see how this is a pop at the Albion at all. The first paragraph pretty much sums up Gregory's intentions, as he wants Monakana to “get his act together”. It's an interesting move, slightly out of the box but to me it looks like Gregory is telling Monakana to up his personal fitness...