Yeah agree.
Hammond, as has been spoken of with increasing frequency of late, was a tad over rated and really only Sobers is on the same level as those from the specialists team.
And yes, while those tail guys can on occasion put up a rear guard action, they're also just as likely to all get bundled out for 30 against this attack on a helpful pitch.
So no, don't think that stacking a tail makes up for quality of your top order.
And while there's no doubt that Kallis and Sobers are useful with the ball, I've often said that the WI were at their best, and better served with Hall, Griffith and Gibbs handling the attack and Sobers spending more time at 2nd. Same with Kallis for Steyn and co, and Hammond if they had useful quicks, lol (only partly kidding).
Give me a good no. 8 who can support the effort of hang on with the tail and a decent 5th bowler and you're golden. Anything else is overkill, specialists are that for a reason. Imagine not using McGrath because he was useless with the bat.