QB problem!!!! Plz help?

Aight maybe it's not just a qb prob but for some reson my fantasy team is 1-4. I'm thinking about switch my quaterback a couple of wide recievers. I'm thinking of giving up Chad Henne for Kevin Kold. Pierre Garcon for Dez Bryant. And since I asumme Deon Branch is probably gonna get a lot pes from Tom Brady, so should i get him by letting go of Davone Bess.