Is 'against the rules', whatever they may be, dishonest?
If I tell a fib, am I dishonest? A white lie? Etc.
I don't think he's dishonest as he's never said he wasn't involved in it and been shown/had it proved that his comment(s) were dishonest. Equally, by that measure and irregardless of accusations other, Mr Salt *is* dishonest. But he, here, is allegedly the 'victim'.
And of course, then, Mr Gibson and the Crying Swede are both honest and dishonest.