Really you can only look at Robins record with and without Adi. Clearly, together they were magic. Robins record before Adi was not the best and not completely dreadful, although he did leave clubs by the dreaded mutual consent on at least a couple of occasions. Adi had an awesome record with Chelsea and with us. He said he only ever wanted to be a number two here.
Robins was a great man manager but needed a top tactician like Adi. I agree with King on that point.
Lawrence was obviously good too but was only with the club for a couple of seasons.
As King wont have Adi back, perhaps he should sound out Lawrence. Unsure if Lawrence was good with Trinidad.