Next week's issue of Deadpool sees Wade Wilson going all cosmic-Kirby on our ass in another flashback issue - before Deadpool #21 kicks off the Deadpool vs. S.H.I.E.L.D. arc, in which the Merc with a Mouth sets out to get revenge on S.H.I.E.L.D. Agent Gorman for stiffing him during the Dead Presidents affair.
You can check out a Preview of Deadpool #20, as well as Preview art for Deadpool #21 by Mike Hawthorne, below - along with the covers for Deadpool #22-#23 (also part of the S.H.I.E.L.D. arc) - and you can find Deadpool co-writer Gerry Duggan talking about what's coming up for Wade with Comic Vine here!