More Potential Fourquels

With 5 Forequels on the 2011 film calendar - it might be reasonable, depsite how riduculous it may sound to consider the possibilities of what films Hollywood could be considering a fourth installment to. Generally, I feel like most people reading this will detest most of these ideas - but feel free to share your thoughts positive or negative towards these potential franchise continuations.

I've heard of some of the below already in development. I've included in parenthesis the dates of the previous installments. And some of these might seem more appropriate with modified title than the generic "4" placed after them below -and of course some might even opt for roman numberals using the IV after it's series name.

Here's some "proposed" Future 4th installments:

• Ape Woman 4 (1943, 44, 45)
• Austin Powers 4 (97, 99, 02)
• Back to the Future 4 (85, 89, 90)
• The Bad News Bears 4 (76, 77, 78)
• Barbershop 4 (02, 04, 05)
• Beverly Hills Cop 4 (84, 87, 94)
• Big Momma's House 4 (00, 05, 11)
• The Black Stallion (79, 83, 03)
• Blade 4 (98, 02, 04)
• The Bourne _____ 4 (02,04, 07)
• La Cage Aux Follies 4 (78, 80, 85)
• Cannonball Run 4 (81, 84, 89)
• Captin Nemo 4 (54, 61, 69)
• The Chronicles of Narnia 4 (05, 08, 10)
• Creature from the Black Laggon 4 (54, 55, 56)
• Crocodile Dundy 4 (86, 88, 01)
• Flash Gordon 4 (36, 38, 40)
• The Fly 4 (58, 59, 65)
• Friday 4 (95, 00, 02)
• From Dusk Till Dawn 4 (96, 99, 00)
• Goal! 4 (05, 07, 09)
• The Godfather 4 (72, 74, 90)
• The Grudge 4 (04, 06, 08)
• Infernal Affairs 4 (02, 03, 03)
• It's Alive 4 (74, 78, 87)
• Jeepers Creepers 4 (01, 03, 11)
• Jurassic Park 4 (93, 97, 01)
• Look Who's Talking 4 (89, 90, 93)
• The Lord of the Rings 4 (01, 02, 03)
• Mad Max 4 (79, 81, 85)
• Major League 4 (89, 94, 98)
• Matrx 4 (99, 03, 03)
• Mighty Ducks 4 (D4?) (92, 94, 96)
• Mr. Belvedere 4 (48, 49, 51)
• The Mummy 4 (99, 01, 08)
• The Never Ending Story 4 (84, 90, 94)
• Oceans Eleven 4 (01, 04, 07)
• Poltergiest 4 (82, 86, 88)
• Porky's 4 (82, 83, 85)
• Predator 4 (87, 90, 10)
• RoboCop 4 (87, 90, 93)
• Rugrats 4 (98, 00, 03)
• Rush Hour 4 (98, 01, 07)
• The Santa Clause 4 (94, 02, 06)
• Spider-Man 4 (02, 04, 07)
• Step Up 4 (06, 08, 10)
• Super Fly (72, 73, 90)
• Toy Story 4 (95, 99, 10)
• Transformers 4 (07, 09, 11)
• Underworld 4 (03, 06, 09)