I believe the only planes up for getting new variants are the models that have been upgraded to AH2 standards. If you read the post by Skuzzy it sounds like it will be variants of the newly renovated Jug and Pony due to the context of the post.
I'll bet dollars to donuts there's gonna be a P47N. Here's some info from Joe Baugher's site:
The P-47N version of the Thunderbolt was the last version to be manufactured in quantity. It was a specialized long-range version built specifically for service in the Pacific theatre.
Four P-47D-27-RE airframes (serials 42-27385/27388) had been taken off the production line at Farmingdale and fitted with the Pratt & Whitney R-2800-57(C) engine driving a larger CH-5 turbosupercharger. This engine could produce a war emergency power of 2800 hp at 32,500 feet with water injection. These aircraft had been redesignated YP-47M and served as the prototypes for the P-47M series.
However, the war in the Pacific required fighter ranges even greater than did operations over Germany. In pursuit of better long-range performance, in mid-1944 the third YP-47M prototype (42-27387) was fitted with a new "wet" wing of slightly larger span and area. The aircraft was redesignated XP-47N. For the first time in the Thunderbolt series fuel was carried in the wings, a 93 US gallon tank being fitted in each wing. When maximum external tankage was carried, this brought the total fuel load of the XP-47N up to an impressive 1266 US gallons. This fuel load make it possible for a range of 2350 miles to be achieved.
The new wing also incorporated larger ailerons and squared-off wingtips. These innovations enhanced the roll-rate of the Thunderbolt and improved the maneuverability. The dorsal fin behind the bubble canopy was somewhat larger than that on the P-47D. However, the increased fuel load increased the gross weight of the aircraft. In order to cope with the increased gross weight, the undercarriage of the XP-47N had to be strengthened, which increased the weight still further. The maximum weight rose to over 20,000 pounds.
And of course the mouth-watering performance data:
Performance of the P-47N-5-RE included a maximum speed of 397 mph at 10,000 feet, 448 mph at at 25,000 feet, and 460 mph at 30,000 feet. Initial climb rate was 2770 feet per minute at 5000 feet and 2550 feet per minute at 20,000 feet. Range (clean) was 800 miles at 10,000 feet. Armanent included six or eight 0.50-inch machine guns with 500 rpg and two 1000-lb or three 500-lb bombs or ten 5-inch rockets. Weights were 11,000 pounds empty, 16,300 pounds normal loaded, and 20,700 pounds maximum. Dimension were wingspan 42 feet 7 inches, length 36 feet 4 inches, height 14 feet 7 inches, and wing area 322 square feet.

OK...the real question, is it perkable? I say nay due to the climb rate. I bet it would be a real pig fully loaded with gas too (not that I'd do that).
Magoo