The return of Trevor was bit jarring at first--after all, Mike had ditched him twice in the first three episodes already--but I think it works itself out in the end, with Harvey roped into Mike's mess, further entangling them together. The emphasis is not on Trevor and Mike but Harvey and Mike, that Harvey not only is sticking with Mike, but is also willing to put himself out there in harm's way to protect Mike. However, the continual reappearances of Trevor are a matter of concern, as Trevor proves himself to be trouble each time and seems more and more like an obvious plot device.
The cases this week weren't anything special and didn't have the cohesion of the first three episodes, but it was as step up from last week's episode. Suits remains a great surprise with its willingness to take chances on the characters.
Score: 8.8/10