Anthony, I would have to modify your questions and ask; who was there from Tom's team and how often? I suspect I know that answer, but wish TD would clarify.
I think it may be a question of design/construction teams and process. Renaissance is a team of both design and build. I'm pretty sure the team is represented on-site just about always. But, TD could or should answer, because I don't think he ever envisions his enterprise as one where he is seen on site, holding rolled up plans for a photo-op, then jetting off. We rarely see a publicity photo of the Wadsworth, Landscapes, etc., site superintendents standing in the field on top of an ATV with rolled up plans pointing knowingly at the green in the horizon. I think they are more often found in the trailers counting up change orders...
... sorry if that is offensive to some construction side practitioners. I'd welcome any passionate, but accurate rebuttal. If any contstruction side people do have remarks, I would be happy to recount some of the many jokes I've heard various on-site constructors laughing about being left to interpret the plans and the change orders that insue.
While at it, it would be nice if TD would list his current stable of full time and floating members of the team, and which ones had the most on-site supervision of which of the courses his firm is now noted for.
Added: For the record, TD has many times mentioned which of his team was left behind to do the on-site supervision for various courses, like Barneygoogles, CK, and StAB. But, still it would be nice to see a list of credits for the many courses they are doing that are coming on-line in recent years and near future.