Thank you for contacting UI Extension Forestry. Please understand that I would be doing you and everyone else who reads these Questions & Answers a huge disservice if I were to offer-up "advice" without physical examination of the tree(s) in question.
Therefore, I seldom offer any "individual tree health" advice other than my following standard reply:
Please seek on-site technical assistance and evaluation of a professional arborist, urban forester, or horticulturist regarding ornamental tree care:
Find a Certified Arborist: http://illinoisarborist.org/services-we-provide/find-an-arborist/