Welker has his hair ready to go for training camp! Patriots’ Wes Welker does ad deal with hair transplant doc - BostonHerald.com Good news here peeps... The five-hour procedure involved transplanting follicles to an area of Welkerâ€™s scalp where his hair had started to thin. Welker was immediately able to resume his regular activities, including training for the football season and even wearing a helmet. No post op pics. Wonder if he's sporting dreads?