It's funny how people read form. It's very true people lamented Jaques' form and while he did have an unfortunate run of single figure scores (which openers are always susceptible to, regardless of form or skill), 987 runs @ 47 is hardly a terrible season. Now, only an obsessive fan would say that he played better than Rogers for his mammoth 1204 runs, but in the end, he managed the same number of centuries and his team did make it to the final. You have to note these things, such as Rogers' 279 coming in a match drawn due to four days of superb batting conditions.
If Rogers gets a Test spot, I won't be one to say he cheated his way into it (he's well deserved and many would have expected Jaques and Rogers together to be opening by now), but seeing how some were so quick to jump off Jaques' bandwagon, one can only assume what will happen if Rogers struggles for impact.