That's your opinion, I'm not going to change that. But I'll ask questions of you nonetheless, after all, this is the point of a forum, is it not?
You say we don't have good RBs, fair enough, but I'll give you an example of a game where we conceded 2 goals, none were directly the RB's fault. MKD, Adams got ripped the whole 1st half, and he was accountable for the 1st goal, 2nd goal, Edj got turned inside out and Adams failed to make a block etc. etc. it is clear to me out problems don't just lie with RB. PNE, Holmes' goal came from the left, through the middle of the CBs, nothing to do with the RB here, again, another example of not just RB mistakes.
Believe me, I gave Clarke his fair share of stick in the past, I won't ever forget v Leicester under AB, but oh well, it's happened. I don't let off anyone if they make a mistake, anyone, regardless of age, place of birth etc. I give McSheff a lot of stick.
Interesting you say Clarke isn't tall or strong enough to be a defender, I guess this is another fundamental problem with English football, obsession with pace and size, if you look at the best RB (and arguably LB) in the world (forget the world XI, Dani Alves got dropped at one point this season), Phillip Lahm, 5"7 and looks a twig, fantastic defender and attacker, is he too small?
... Look, Clarke & Christie have made mistakes, but so have all of our other defenders, so yes, it goes further than RB.
Answer this, if we have 2 RBs of equal quality, but 1 LB, would you sign a new RB or LB, realistically, we will only be able to get a young RB on loan, so what would be the point of getting a new RB.
Our best bet would be to get a CB, who can play RB and hopefully LB (like Brown, just, not as shit) that is the most realistic option. But getting a specialised RB wouldn't be worthwhile IMO, especially as we have 1 LB.
P.s. I'd call it assertive, not aggressive.