I think Lambert and Irvine will work excellent together and have a chance of getting Blackburn near the play offs this season.
I don't think we have any idea how they will work together - for all we know, they could clash bigtime behind the scenes! You don't know until they actually work together!
We can try and paint a pretty picture of Irvine all we want - the fact is the bloke failed at Preston, Sheff Weds and us. Excuses can be made if wanting to present a strong argument for him, but his CV reads failure after failure in a Number 1 position.
I hope he does well elsewhere, as he comes across as a decent, hard working bloke, but I wouldn't want him anywhere near my club in a managerial capacity!