A fundamental shift for architects is that Scrum eschews an upfront architecture or design phase. Yet architecture and good design remain as important as ever, even on Scrum projects. You accomplish your goals by continuing to look ahead at the work a Scrum team will be performing, but do so with less precision and fidelity the further ahead in time you are looking.
Core courses are fundamental to your effective use of agile.
Recommended courses are a great way to expand your agile expertise.