I'm not a fan of Dooley, but I'm also not going to rush to proclaim Lal will be better. Whenever a new coach joins a team there are always articles saying the new coach is great, he's a great teacher, or motivator, or experienced, or widely respected, or.........
I'll wait until we see how these WRs perform in actual games. So far all the articles and talk about him are positive, but again, this soon in their tenure, they usually are. He's been a WR coach awhile and has moved around quite a bit, but the teams he has coached for had pretty "meh" WRs, so we'll see what he can do with this group.